AGILENTVACUUM Components

2

Introduction

3-38

ConFlat Flanges and Fittings

39-70 Klamp Flanges and Fittings
71-87 ISO Flanges and Fittings
88-89 Feedthroughs
90

Supplies, Greases and LubricantsFlanges

Agilent Vacuum
Flanges and Fittings● Superior Quality Construction● High Reliability● Immediate Delivery

ConFlat Flanges & Fittings
Agilent’s ConFlat Flanges have set theindustry standard for vacuum flange
performance. These flanges areavailable in rotatable and non-rotatablemodels, and in sizes from 1.33 in. to
13.25 in. OD.
Agilent utilizes unique manufacturing
processes and techniques to ensureleak-free performance in ConFlat
Flanges. Our unbending commitment toquality assures you of trouble-freevacuum performance of the Agilent
ConFlat Flange.

Klamp Flanges & Fittings
Designed in accordance with ISO
standards the Agilent KF flange can beused in a variety of applications fromatmospheric pressure to high vacuum.
The KF flange is manufactured from 304
stainless steel and has a leak rate lessthan 1E-9 std cc/sec and can be baked
to 150 °C when using a Viton O-Ring.

Feedthroughs
Rotary motion feedthrough.
High voltage feedthrough.

Supplies
Greases and lubricants.
Diffusion and mechanical pump fluids.

2

ISO Flanges & Fittings
ISO flanges and fittings are designed
for applications requiring frequentdisassembly and where tubing
requirements generally exceed 2 in. OD.
All ISO flanges and fittings listed aremade of 304L stainless steel. Theseflanges can be used in a variety of
applications from atmospheric to
E-8 Torr. They can sustain a bakeout
temperature of 150 °C when using
Viton o-rings.

VACUUM Components

CONFLAT Flanges

ConFlat Flanges & Fittings

Agilent’s extensive offering in vacuum flanges and fittings
features an intuitive part numbering format. These partnumbering format allows the customer to identify the productby the characters contained within the part number.
Depending on the product, the number and format of thecharacters in the part number will vary.
Please see the examples below:

ConFlat Flanges ......................................................................
Reducing Flanges.....................................................................
ConFlat Flange Accessory Dimensions................................
Bolt/Nut Sets – Reducing Flanges.......................................
Bolt Torques.............................................................................
Reducing Nipples – 304 Steel and 316LN SS.....................
Half Nipples .............................................................................
Nipples .....................................................................................
Elbows (90°)..............................................................................
Tees ..........................................................................................
Crosses (4-Way).......................................................................
Flexible Couplings ..................................................................
CFF to KF Adapters .................................................................
UHV Compression Ports.........................................................
ConFlat to Compression Port Adapters...............................
O-Ring Sealed Vacuum Compression Ports
and Blank-offs................................................................................
Viewports..................................................................................
Glass Adapters.........................................................................

CFF Example
F

02120025 RCECFF Designation
Flange OD
Flange ID
Flange Configuration
R = Rotatable
N = Non Rotatable
Hole Configuration
C = Clear
T = Tapped
Material
E = 304 ESR SS
4 = 304L SS
6 = 316LN SS

Page
4
18
20
21
21
22
23
24
25
26
26
27
29
32
33
34
35
37

CFF Nipple Example
F NF

0150

VacuumComponents

CFF Designation
Full Nipple
Tube OD

3

ConFlat Flanges► 1 / in. (NW16CF) Non-Rotatable1

3

Dimensions: inches (millimeters)

Thru holes: 6 holes 0.172 (4.4) dia. thru, eq. spaced on 1.062 (26.9) dia. B.C.
Tapped holes: 6 holes tapped 8-32 thru, eq. spaced on 1.062 (26.9) dia. B.C.

Ordering InformationType
Non-Rotatable

Non-Rotatable
Tapped304L SS
Part Number
F01330000NC4
F01330025NC4
F01330038NC4
F01330050NC4
F01330075NC4W
F01330075NC4B
F01330000NT4
F01330038NT4
F01330050NT4
F01330075NT4W
F01330075NT4B

304 ESR SS
Part Number
F01330000NCE
F01330025NCE
F01330038NCE
N/A
F01330075NCEW
F01330075NCEB
F01330000NTE
N/A
N/A
N/A
F01330075NTEB

Fig.
Number
1
2
2
2
3
4
1
2
2
3
4

Dimensions
A in. (mm)B in. (mm)–––0.26 (6.48)–
0.38 (9.70)–
0.51 (12.82)–
0.63 (16.00)
0.76 (19.20)
0.63 (16.00)–––
0.38 (9.70)–
0.51 (12.82)–
0.63 (16.00)
0.76 (19.20)
0.63 (16.00)

Weightlbs (kg)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

Accessories
Description
Gaskets
10-pack, individually sealed
Package set
Gasket clip set

CopperPart Number

Silver Plated CopperPart Number

Viton
Part Number

Qty/Pkg

Weightlbs (kg)

FG0133CI
N/A
GC0275S

FG0133CIS
N/A
N/A

N/A
FG0133VU
N/A

10
5
10

1.0 (0.5)
0.5 (0.2)
0.5 (0.2)

4

VACUUM Components► 1 / in. (NW16CF) Rotatable1

3

Dimensions: inches (millimeters)

Thru holes: 6 holes 0.172 (4.4) dia. thru, eq. spaced on 1.062 (26.9) dia. B.C.
Tapped holes: 6 holes tapped 8-32 thru, eq. spaced on 1.062 (26.9) dia. B.C.

Ordering Information
Type
Rotatable

304L SS
Part Number
F01330000RC4
F01330025RC4
F01330038RC4
F01330050RC4
F01330075RC4W
F01330075RC4B

304 ESR SS
Part Number
F01330000RCE
N/A
F01330038RCE
F01330050RCE
F01330075RCEW
F01330075RCEB

Fig.
Number56
6
6
7
8

Dimensions
A in. (mm)B in. (mm)–––0.26 (6.48)–
0.38 (9.70)–
0.51 (12.82)–
0.63 (16.00)
0.76 (19.20)
0.63 (16.00)

Weightlbs (kg)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

Accessories
Description
Thread/Length		
Nut and Bolt Sets
Clear hole flanges*
Tapped hole flanges**

8-32 x ¾
8-32 x ½

Plate Nut Sets
12 plate nuts/24 bolts/washers		
24 plate nuts only		

Socket HeadPart Number

Silver Plated Socket Head
Qty/PkgPart Number		

Weightlbs (kg)

FB0133C
FB0133T

FB0133CS
FB0133TS2525

2.0 (0.9)
1.0 (0.5)

FP0133K
FP0133N

N/A
N/A

12/24
24

2.0 (0.9)
1.0 (0.5)

VacuumComponents* Includes nuts, washers, and bolts** Includes washers and bolts only5

ConFlat Flanges► 2 / in. (NW35CF) Non-Rotatable
3

4

Dimensions: inches (millimeters)

Thru holes: 6 holes 0.265 (6.7) dia. thru, eq. spaced on 2.312 (58.7) dia. B.C.
Tapped holes: 6 holes tapped ¼-28 thru, eq. spaced on 2.312 (58.7) dia. B.C.

Ordering InformationType
Non-Rotatable

Non-Rotatable
Tapped304L SS
Part Number
F02750000NC4
F02750025NC4W
F02750050NC4W
F02750075NC4B
F02750075NC4W
F02750100NC4B
F02750100NC4W
F02750125NC4
F02750150NC4
F02750162NC4
F02750175NC4
F02750000NT4
F02750075NT4B
F02750100NT4W
F02750125NT4
F02750150NT4
F02750162NT4
F02750175NT4

304 ESR SS
Part Number
F02750000NCE
N/A
N/A
N/A
F02750075NCEW
F02750075NCEB
F02750100NCEW
F02750125NCE
F02750150NCE
N/A
F02750175NCE
F02750000NTE
N/A
N/A
F02750125NTE
F02750150NTE
N/A
N/A

Fig.
Number
1
2
2
3
2
3
2
3
3
3
3
1
3
2
3
3
3
3

Dimensions
A in. (mm)B in. (mm)––0.26 (6.48)–
0.51 (12.83)–
0.76 (19.30)
0.69 (17.53)
0.76 (19.30)–
1.01 (25.65)
0.88 (22.23)
1.01 (25.65)–
1.26 (32.00)
1.13 (28.56)
1.51 (38.35)
1.38 (34.93)
1.64 (41.53)
1.50 (38.10)
1.76 (44.70)
1.63 (41.28)––
0.76 (19.30)
0.69 (17.53)
1.01 (25.65)–
1.26 (32.00)
1.13 (28.56)
1.51 (38.35)
1.38 (34.93)
1.64 (41.53)
1.50 (38.10)
1.76 (44.70)
1.63 (41.28)

Weightlbs (kg)
0.8 (0.4)
0.8 (0.4)
0.8 (0.4)
0.8 (0.4)
0.8 (0.4)
0.5 (0.2)
0.8 (0.4)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.8 (0.4)
0.8 (0.4)
0.8 (0.4)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

Accessories
Description
Gaskets
10-pack, individually sealed
10-pack, solid blank-off
Package set
Gasket clip set

CopperPart Number

Silver Plated CopperPart Number

Viton
Part Number

Qty/Pkg

Weightlbs (kg)

FG0275CI
FG0275CUB
N/A
GC0275S

FG0275CIS
N/A
N/A
N/A

N/A
N/A
FG0275VU
N/A

10
10
5
10

0.5 (0.2)
1.0 (0.5)
0.5 (0.2)
0.5 (0.2)

6

VACUUM Components► 2 / in. (NW35CF) Rotatable3

4

Thru holes: 6 holes 0.265 (6.7) dia. thru, eq. spaced on 2.312 (58.7) dia. B.C.
Tapped holes: 6 holes tapped ¼-28 thru, eq. spaced on 2.312 (58.7) dia. B.C.

Dimensions: inches (millimeters)

Ordering Information
Type
Rotatable

304L SS
Part Number
F02750000RC4
F02750025RC4
F02750050RC4
F02750075RC4
F02750100RC4
N/A
F02750125RC4
F02750150RC4
F02750162RC4
F02750175RC4

304 ESR SS
Part Number
F02750000RCE
N/A
N/A
N/A
F02750100RCEB
F02750100RCEW
F02750125RCE
F02750150RCE
N/A
N/A

Fig.
Number
4
5
5
6
6
5
6
6
6
6

Dimensions
A in. (mm)B in. (mm)––.26 (6.48)–.51 (12.83)–.76 (19.30).63 (16.00)
1.01 (25.65).88 (22.23)
1.01 (25.65)–
1.26 (32.00)
1.13 (28.56)
1.51 (38.35)
1.38 (34.93)
1.65 (41.53)
1.50 (38.10)
1.76 (44.70)
1.63 (41.28)

Weightlbs (kg)
0.8 (0.4)
0.8 (0.4)
0.8 (0.4)
0.8 (0.4)
0.5 (0.2)
0.8 (0.4)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

See page 13 for Accessories Ordering Information

Accessories
Description
Thread/Length		Hex HeadPart Number

12-Point Bolt
Part Number

Nut and Bolt Sets
Clear hole flanges*
Tapped hole flanges**

FB0275C06
FB0275T06

FB0275C12
FB0275T12

FB0275C12S
FB0275T12S

25
25

1.0 (0.5)
0.5 (0.2)

FP0275K06
FP0275N

FP0275K12
N/A

N/A
N/A

12/24
12/24

2.0 (0.9)
2.0 (0.9)¼-28 x 1 ¼¼-28 x ⅞

Plate Nut Sets
12 plate nuts/24 bolts/24 washers
24 plate nuts only

Silver Plated 12-Point Bolt
Qty/PkgPart Number		

Weightlbs (kg)

VacuumComponents* Includes nuts, washers, and bolts** Includes washers and bolts only

7

ConFlat Flanges► 3 / in. (NW50CF) Non-Rotatable
38

Dimensions: inches (millimeters)

Thru holes: 8 holes 0.332 (8.4) dia. thru, eq. spaced on 2.850 (72.4) dia. B.C.
Tapped holes: 8 holes tapped 5/16-24 thru, eq. spaced on 2.850 (72.4) dia. B.C.

Ordering InformationType
Non-Rotatable
Non-Rotatable
Tapped304L SS
Part Number
F03380000NC4
F03380200NC4
F03380000NT4
F03380200NT4

304 ESR SS
Part Number
N/A
N/A
N/A
N/A

Fig.
Number12
1
2

8

Dimensions
A in. (mm)B in. (mm)––2.01 (51.18)
1.88 (47.63)––
2.01 (51.18)
1.88 (47.63)

Weightlbs (kg)
2.0 (0.9)
1.5 (0.7)
2.0 (0.9)
1.5 (0.7)

VACUUM Components► 3 / in. (NW50CF) Rotatable3

8

Thru holes: 8 holes 0.332 (8.4) dia. thru, eq. spaced on 2.850 (72.4) dia. B.C.
Tapped holes: 8 holes tapped 5/16-24 thru, eq. spaced on 2.850 (72.4) dia. B.C.

Dimensions: inches (millimeters)

Ordering Information
Type
Rotatable

304L SS
Part Number
F03380000RC4
F03380150RC4
F03380200RC4

304 ESR SS
Part Number
N/A
N/A
N/A

Fig.
Number3
4
4

Dimensions
A in. (mm)B in. (mm)––1.51 (38.35)
1.38 (34.93)
2.02 (51.18)
1.88 (47.63)

Weightlbs (kg)
2.0 (0.9)
1.5 (0.7)
1.5 (0.7)

Accessories
Description
Gaskets
10-pack, individually sealed
1-packGasket clip set

CopperPart Number

Silver Plated CopperPart Number

Viton
Part Number

Qty/Pkg

Weightlbs (kg)

FG0338CI
N/A
GC0275S

FG0338CIS
N/A
N/A

N/A
FG0338VU
N/A

10
1
10

1.0 (0.5)
0.5 (0.2)
0.5 (0.2)

Description
Thread/Length		Hex HeadPart Number

12-Point Bolt
Part Number

Nut and Bolt Sets
Clear hole flanges*
Tapped hole flanges**

FB0338C06
FB0450T06 	

FB0338C12
FB0450T12 	/16-24 x 1¾
/16-24 x 1¼

5
5

Silver Plated 12-Point Bolt
Qty/PkgPart Number		
FB0338C12S
FB0450T12S 	

25
25

Weightlbs (kg)
2.0 (0.9)
2.0 (0.9)

VacuumComponents* Includes nuts, washers, and bolts** Includes washers and bolts only

9

ConFlat Flanges► 4½ in. (NW63CF) Non-Rotatable

Dimensions: inches (millimeters)

Thru holes: 8 holes 0.332 (8.4) dia. thru, eq. spaced on 3.628 (92.2) dia. B.C.
Tapped holes: 8 holes tapped 5/16-24 thru, eq. spaced on 3.628 (92.2) dia. B.C.

Ordering InformationType
Non-Rotatable

Non-Rotatable
Tapped304L SS
Part Number
F04500000NC4
F04500150NC4
F04500200NC4
F04500250NC4
F04500000NT4
F04500150NT4
F04500200NT4
F04500250NT4

304 ESR SS
Part Number
F04500000NCE
N/A
N/A
F04500250NCE
F04500000NTE
N/A
N/A
N/A

Fig.
Number
1
2
2
2
1
2
2
2

10

Dimensions
A in. (mm)B in. (mm)––1.51 (38.35)
1.38 (34.93)
2.01 (51.05)
1.88 (47.63)
2.51 (63.75)
2.38 (60.33)––
1.51 (38.35)
1.38 (34.93)
2.01 (51.05)
1.88 (47.63)
2.51 (63.75)
2.38 (60.33)

Weightlbs (kg)
3.0 (1.4)
2.5 (1.1)
2.5 (1.1)
2.5 (1.1)
3.0 (1.4)
2.5 (1.1)
2.5 (1.1)
2.5 (1.1)

VACUUM Components► 4½ in. (NW63CF) RotatableThru holes: 8 holes 0.332 (8.4) dia. thru, eq. spaced on 3.628 (92.2) dia. B.C.
Tapped holes: 8 holes tapped 5/16-24 thru, eq. spaced on 3.628 (92.2) dia. B.C.

Dimensions: inches (millimeters)

Ordering Information
Type
Rotatable

304L SS
Part Number
F04500000RC4
F04500200RC4
F04500250RC4

304 ESR SS
Part Number
N/A
N/A
N/A

Fig.
Number3
4
4

Dimensions
A in. (mm)B in. (mm)––2.01 (51.05)
1.88 (47.63)
2.51 (63.75)
2.38 (60.33)

Weightlbs (kg)
3.0 (1.4)
2.5 (1.1)
2.5 (1.1)

Accessories
Description
Gaskets
10-pack, individually sealed
1-packGasket clip set

CopperPart Number

Silver Plated CopperPart Number

Viton
Part Number

Qty/Pkg

Weightlbs (kg)

FG0450CI
N/A
GC0275S

FG0450CIS
N/A
N/A

N/A
FG0450VU
N/A

10
1
10

2.0 (0.9)
0.5 (0.2)
0.5 (0.2)

Description
Thread/Length		Hex HeadPart Number

12-Point Bolt
Part Number

Nut and Bolt Sets
Clear hole flanges*
Tapped hole flanges**

FB0450C06
FB0450T06

FB0450C12
FB0450T12

5/16-24 x 2/16-24 x 1 ¼

5

Silver Plated 12-Point Bolt
Qty/PkgPart Number		
FB0450C12S
FB0450T12S

25
25

Weightlbs (kg)
1.5 (0.7)
1.5 (0.7)

VacuumComponents* Includes nuts, washers, and bolts** Includes washers and bolts only

11

ConFlat Flanges► 6 in. (NW100CF) Non-Rotatable

Dimensions: inches (millimeters)

Thru holes: 16 holes 0.332 (8.4) dia. thru, eq. spaced on 5.128 (130.3) dia. B.C.
Tapped holes: 16 holes tapped 5/16-24 thru, eq. spaced on 5.128 (130.3) dia. B.C.

Ordering InformationType
Non-Rotatable
Non-Rotatable
Tapped304L SS
Part Number
F06000000NC4
F06000400NC4
F06000000NT4
F06000400NT4

304 ESR SS
Part Number
F06000000NCE
F06000400NCE
N/A
F06000400NTE

Fig.
Number1
2
1
2

Dimensions
A in. (mm)B in. (mm)––4.01 (101.85)
3.81 (96.77)––
4.01 (101.85)
3.81 (96.77)

Weightlbs (kg)
6.5 (2.9)
4.5 (2.0)
6.5 (2.9)
4.5 (2.0)► 6 in. (NW100CF) Rotatable

Dimensions: inches (millimeters)

Thru holes: 16 holes 0.332 (8.4) dia. thru, eq. spaced on 5.128 (130.3) dia. B.C.
Tapped holes: 16 holes tapped 5/16-24 thru, eq. spaced on 5.128 (130.3) dia. B.C.

Ordering Information
Type
Rotatable

304L SS
Part Number
F06000000RC4
F06000400RC4

304 ESR SS
Part Number
F06000000RCE
N/A

Fig.
Number3
4

Dimensions
A in. (mm)B in. (mm)––4.01 (101.85)
3.81 (96.77)

Weightlbs (kg)
6.5 (2.9)
4.5 (2.0)

Accessories
Description
Gaskets
10-pack, individually sealed
1-packGasket clip set

CopperPart Number

Silver Plated CopperPart Number

Viton
Part Number

Qty/Pkg

Weightlbs (kg)

FG0600CI
N/A
GC0275S

FG0600CIS
N/A
N/A

N/A
FG0600VU
N/A

10
1
10

1.5 (0.7)
1.0 (0.5).5 (0.2)

12

VACUUM Components
Accessories (Cont’d)Description
Thread/Length		
Nut and Bolt Sets
Clear hole flanges
Non-rotatable*
Clear hole flanges
Rotatable*
Tapped hole flanges**Hex HeadPart Number

12-Point Bolt
Part Number

5/16-24 x 2

FB0450C06

FB0450C12

FB0450C12S

25

2.0 (0.9)/16-24 x 2 ¼/16-24 x 1 ¼

FB0600C06
FB0450T06

FB0600C12
FB0450T12

FB0600C12S
FB0450T12S

25
25

2.0 (0.9)
1.5 (0.7)

55Silver Plated 12-Point Bolt
Qty/PkgPart Number		

Weightlbs (kg)* Includes nuts, washers, and bolts** Includes washers and bolts only

► 6¾ in. (NW130CF) Non-RotatableThru holes: 18 holes 0.332 (8.4) dia. thru, eq. spaced on 5.969 (151.6) dia. B.C.
Tapped holes: 18 holes tapped 5/16-24 thru, eq. spaced on 5.969 (151.6) dia. B.C.

Dimensions: inches (millimeters)

Ordering InformationType
Non-Rotatable

304L SS
Part Number
F06750000NC4

304 ESR SS
Part Number
F06750000NCE

Fig.
Number1

Dimensions
A in. (mm)B in. (mm)––Weightlbs (kg)
8.0 (3.6)

Description
Gaskets
10-Pack, individually sealed
1-packGasket clip set

CopperPart Number

Silver Plated CopperPart Number

Viton
Part Number

Qty/Pkg

Weightlbs (kg)

FG0675CI
N/A
GC0275S

FG0675CIS
N/A
N/A

N/A
FG0675VU
N/A

10
1
10

2.0 (0.9)
1.0 (0.5)
0.5 (0.2)

Description
Thread/Length		Hex HeadPart Number

12-Point Bolt
Part Number

Nut and Bolt Sets
Clear hole flanges*
Tapped hole flanges**

FB0600C06
FB0800T06

FB0600C12
FB0800T12/16-24 x 2 ¼/16-24 x 1 ¾

55* Includes nuts, washers, and bolts** Includes washers and bolts only

13

Silver Plated 12-Point Bolt
Qty/PkgPart Number		
FB0600C12S
FB0800T12S

25
25

Weightlbs (kg)
2.0 (0.9)
2.0 (0.9)

VacuumComponents

Accessories

ConFlat Flanges► 8 in. (NW150CF) Non-Rotatable

Dimensions: inches (millimeters)

Thru holes: 20 holes 0.332 (8.4) dia. thru, eq. spaced on 7.128 (181.1) dia. B.C.
Tapped holes: 20 holes tapped 5/16-24 thru, eq. spaced on 7.128 (181.1) dia. B.C.

Ordering InformationType
Non-Rotatable
Non-Rotatable
Tapped304L SS
Part Number
F08000000NC4
F08000600NC4
F08000000NT4
F08000600NT4

304 ESR SS
Part Number
F08000000NCE
F08000600NCE
N/A
N/A

Fig.
Number1
2
1
2

14

Dimensions
A in. (mm)B in. (mm)––6.02 (152.91) 5.81 (147.57)––
6.02 (152.91) 5.81 (147.57)

Weightlbs (kg)
12.5 (5.6)
5.8 (2.6)
12.5 (5.6)
5.8 (2.6)

VACUUM Components► 8 in. (NW150CF) RotatableThru holes: 20 holes 0.332 (8.4) dia. thru, eq. spaced on 7.128 (181.1) dia. B.C.
Tapped holes: 20 holes tapped 5/16-24 thru, eq. spaced on 7.128 (181.1) dia. B.C.

Dimensions: inches (millimeters)

Ordering Information
Type
Rotatable

304L SS
Part Number
F08000000RC4
F08000600RC4

304 ESR SS
Part Number
N/A
F08000600RCE

Fig.
Number3
4

Dimensions
A in. (mm)B in. (mm)––6.02 (152.91) 5.81 (147.57)

Weightlbs (kg)
10.0 (4.5)
7.0 (3.2)

Accessories
Description
Gaskets
10-pack, individually sealed
1-packGasket clip set

CopperPart Number

Silver Plated CopperPart Number

Viton
Part Number

Qty/Pkg

Weightlbs (kg)

FG0800CI
N/A
GC0275S

FG0800CIS
N/A
N/A

N/A
FG0800VU
N/A

10
1
10

2.5 (1.1)
1.0 (0.5)
0.5 (0.2)

Description
Thread/Length		Hex HeadPart Number

12-Point Bolt
Part Number

Nut and Bolt Sets
Clear hole flanges*

FB0600C06

FB0600C12/16-24 x 2 ¼

5

Silver Plated 12-Point Bolt
Qty/PkgPart Number		
FB0600C12S

25Weightlbs (kg)
2.0 (0.9)

VacuumComponents* Includes nuts, washers, and bolts** Includes washers and bolts only15

ConFlat Flanges► 10 in. (NW200CF) Non-RotatableThru holes: 24 holes 0.332 (8.4) dia. thru, eq. spaced on 9.128 (231.9) dia. B.C.
Tapped holes: 24 holes tapped 5/16-24 thru, eq. spaced on 9.128 (231.9) dia. B.C.

Dimensions: inches (millimeters)

Ordering InformationType
Non-Rotatable
Non-Rotatable
Tapped304L SS
Part Number
F10000000NC4
F10000800NC4
F10000000NT4

304 ESR SS
Part Number
F10000000NCE
F10000800NCE
N/A

Fig.
Number1
2
1

Dimensions
A in. (mm)B in. (mm)––8.04 (204.22) 7.81 (198.37)––

Weightlbs (kg)
21.0 (9.5)
8.0 (3.6)
21.0 (9.5)

Accessories
Description
Gaskets
10-pack, individually sealed
1-packGasket clip set

CopperPart Number

Silver Plated CopperPart Number

Viton
Part Number

Qty/Pkg

Weightlbs (kg)

FG1000CI
N/A
GC0275S

FG1000CIS
N/A
N/A

N/A
FG1000VU
N/A

10
1
10

3.0 (1.3)
1.0 (0.5)
0.5 (0.2)

Description
Thread/Length		Hex HeadPart Number

12-Point Bolt
Part Number

Nut and Bolt Sets
Clear hole flanges*
Tapped hole flanges**

FB1000C06
FB0800T06

FB1000C12
FB0800T12 	/16-24 x 2 ½/16-24 x 1 ¾

55* Includes nuts, washers, and bolts** Includes washers and bolts only

16

Silver Plated 12-Point Bolt
Qty/PkgPart Number		
FB1000C12S
FB0800T12S

25
25

Weightlbs (kg)
2.0 (0.9)
1.5 (0.7)

VACUUM Components► 13¼ in. (NW275CF) Non-Rotatable

Dimensions: inches (millimeters)

Thru holes: 30 holes 0.390 (9.9) dia. thru, eq. spaced on 12.060 (306.3) dia. B.C.
Tapped holes: 30 holes tapped ⅜-24 thru, eq. spaced on 12.060 (306.3) dia. B.C.

Ordering InformationType
Non-Rotatable

304L SS
Part Number
F13250000NC4
F13251000NC4

304 ESR SS
Part Number
F13250000NCE
N/A

Fig.
Number1
2

Dimensions
A in. (mm)B in. (mm)––10.03 (254.76) 9.86 (250.44)

Weightlbs (kg)
41.0 (18.6)
18.0 (8.2)

Accessories
Description
Gaskets
1-pack, individually sealed
Gasket clip set

CopperPart Number

Qty/Pkg

Weightlbs (kg)

FG1325CI
GC0275S

1
10

0.5 (0.2)
0.5 (0.2)

Description
Thread/Length		Hex Head
Qty/PkgPart Number		

Weightlbs (kg)

Nut and Bolt Sets
Clear hole flanges*

FB1325C06

2.0 (0.9)

⅜-24 x 3

30

VacuumComponents* Includes nuts, washers, and bolts

17

ConFlat Flanges► 2¾ in. - 10 in. Reducing

Ordering Information
Size

304L SS304 ESR SS
Part Number
Part Number			
2¾ in.
N/A		
FR02750133E		
4½ in.
N/A 		
FR04500133E		
N/A		
FR04500275E		
6 in.
FR060001334		
N/A		
FR060002124		
N/A		
FR060002754		
FR06000275E		
FR060003384		
N/A		
FR060004504		
FR06000450E		
8 in.
FR080001334		
N/A		
FR080002754		
FR08000275E		
FR080003384		
N/A		
FR080004504		
FR08000450E		
FR080006004		
FR08000600E		
FR080006754T*		
N/A		
10 in.
FR100001334		
N/A		
FR100002754		
N/A		
FR100003384		
N/A		
FR100004504		
N/A		
FR100006004		
N/A		
FR100008004		
N/A		* Both sets of bolt holes are tapped.

18

Larger Flange Dimensions
Bolt Circle A# of
Hole Diam. B
in. (mm)Holesin. (mm)2.31 (58.72)
60.27 (6.73)
3.63 (92.15)
80.33 (8.43)
3.63 (92.15)
80.33 (8.43)
5.13 (130.25)
16
0.33 (8.43)
5.13 (130.25)
16
0.33 (8.43)
5.13 (130.25)
16
0.33 (8.43)
5.13 (130.25)
16
0.33 (8.43)
5.13 (130.25)
16
0.33 (8.43)
7.13 (181.05)
20
0.33 (8.43)
7.13 (181.05)
20
0.33 (8.43)
7.13 (181.05)
20
0.33 (8.43)
7.13 (181.05)
20
0.33 (8.43)
7.13 (181.05)
20
0.33 (8.43)
7.13 (181.05)
20( 5⁄16-24)
9.13 (231.85)
24
0.33 (8.43)
9.13 (231.85)
24
0.33 (8.43)
9.13 (231.85)
24
0.33 (8.43)
9.13 (231.85)
24
0.33 (8.43)
9.13 (231.85)
24
0.33 (8.43)
9.13 (231.85)
24
0.33 (8.43)

VACUUM Components

Smaller Flange Dimensions# of
Thread D		
Holes			
68-32		
6
8-32		
6¼-28		
6
8-32		
4¼-28		
6¼-28		
58
/16-24		
5
8/16-24		
6
8-32		
6¼-28		
58
/16-24		
5
8/16-24		
5
16/16-24		
5
18/16-24		
6
8-32		
6¼-28		
58
/16-24		
5
8/16-24		
5
16/16-24		
5
20/16-24		

ID E
in. (mm)
0.62 (15.75)
0.62 (15.75)
1.50 (38.10)
0.62 (15.75)
1.00 (25.40)
1.50 (38.10)
1.88 (47.63)
2.50 (63.50)
0.62 (15.75)
1.50 (38.10)
2.00 (50.80)
2.50 (63.50)
4.00 (101.60)
5.00 (127.00)
0.62 (15.75)
1.50 (38.10)
2.00 (50.80)
2.50 (63.50)
4.00 (101.60)
6.00 (152.40)

Thickness F
in. (mm)0.50 (12.70)
0.68 (17.27)
0.68 (17.27)
0.78 (19.81)
0.78 (19.81)
0.78 (19.81)
0.78 (19.81)
0.78 (19.81)
0.88 (22.35)
0.88 (22.35)
0.88 (22.35)
0.88 (22.35)
0.88 (22.35)
0.88 (22.35)
0.97 (24.64)
0.97 (24.64)
0.97 (24.64)
0.97 (24.64)
0.97 (24.64)
0.97 (24.64)

Weightlbs (kg)
0.8 (0.3)
3.0 (1.4)
2.5 (1.1)
6.0 (2.7)
5.5 (2.5)
5.5 (2.5)
5.0 (2.3)
4.5 (2.0)
12.0 (5.4)
12.0 (5.4)
11.0 (5.0)
11.0 (5.0)
10.0 (4.5)
10.0 (4.5)
20.0 (9.0)
20.0 (9.0)
20.0 (9.0)
20.0 (9.0)
17.0 (7.7)
17.0 (7.7)

VacuumComponents

Bolt Circle C
in. (mm)
1.06 (27.00)
1.06 (26.98)
2.31 (58.73)
1.06 (26.98)
1.63 (41.40)
2.31 (58.73)
2.85 (72.39)
3.63 (92.15)
1.06 (26.98)
2.31 (58.73)
2.85 (72.39)
3.63 (92.15)
5.13 (130.25)
5.97 (151.61)
1.06 (26.98)
2.31 (58.73)
2.85 (72.40)
3.63 (92.11)
5.13 (130.25)
7.13 (181.05)

19

ConFlat Flanges► Accessories
Accessories – GasketsSize
1 1/3 in.

Gasket Material
CopperViton
Silver plated copper2⅛ in.

CopperViton
Silver plated copper

2¾ in.

CopperViton
Silver plated copper

3⅜ in.

CopperViton
Silver plated copper

4½ in.

CopperViton
Silver plated copper4⅝ in.

CopperViton
Silver plated copper

6 in.

CopperViton
Silver plated copper

6¾ in.

CopperViton
Silver plated copper

8 in.

CopperViton
Silver plated copper

10 in.

CopperViton
Silver plated copper

12 in.

CopperViton
Silver plated copper

13¼ in.

CopperDescription
Individually sealed
Packaged together
Packaged together
Clip set
Individually sealed
Packaged together
Individually sealed
Clip set
Individually sealed
Packaged together
Packaged together
Clip set
Individually sealed
Individually sealed
Packaged together
Clip set
Individually sealed
Individually sealed
Packaged together
Clip set
Individually sealed
Individually sealed
Individually sealed
Clip set
Individually sealed
Individually sealed
Packaged together
Clip set
Individually sealed
Individually sealed
Packaged together
Clip set
Individually sealed
Individually sealed
Packaged together
Clip set
Individually sealed
Individually sealed
Packaged together
Clip set
Individually sealed
Individually sealed
Individually sealed
Clip set
Individually sealed

Part Number
FG0133CI
FG0133VU
FG0133CIS
GC0275S
FG0212CI
FG0212VU
FG0212CIS
GC0275S
FG0275CI
FG0275VU
FG0275CIS
GC0275S
FG0338CI
FG0338VU
FG0338CIS
GC0275S
FG0450CI
FG0450VU
FG0450CIS
GC0275S
FG0462CI
FG0462VU
FG0462CIS
GC0275S
FG0600CI
FG0600VU
FG0600CIS
GC0275S
FG0675CI
FG0675VU
FG0675CIS
GC0275S
FG0800CI
FG0800VU
FG0800CIS
GC0275S
FG1000CI
FG1000VU
FG1000CIS
GC0275S
FG1200CI
FG1200VU
FG1200CIS
GC0275S
FG1325CI

Qty/Pkg
10
5
10
10
10
5
10
10
10
5
10
10
10
1
10
10
10
1
10
10
10
1
10
10
10
1
10
10
10
1
10
10
10
1
10
10
10
1
10
10
1
1
1
10
1

Recommended Torque Specifications for Tightening ConFlat Bolts
Flange Size
For ConFlats 1 1/3 in.
For ConFlats 2 ⅛ in. and 2 ¾ in.
For ConFlats 3 ⅜ in. to 12 in.
For ConFlats 13 ¼ in.

Size/Thread(8-32)(¼-28)(5/16-24)(⅜-24)
20

Torque – inch lbs
51
96
192
345

Weight lbs (kg)1.0 (0.5)
0.5 (0.2)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
0.5 (0.2)
1.0 (0.5)
0.5 (0.2)
1.0 (0.5)
0.5 (0.2)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
0.5 (0.2)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
0.5 (0.2)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
0.5 (0.2)
2.0 (0.9)
0.5 (0.2)
2.0 (0.9)
0.5 (0.2)
2.0 (0.9)
1.0 (0.5)
2.0 (0.9)
0.5 (0.2)
2.0 (0.9)
1.0 (0.5)
2.0 (0.9)
0.5 (0.2)
2.0 (0.9)
1.0 (0.5)
2.5 (1.1)
0.5 (0.2)
2.5 (1.1)
1.0 (0.5)
2.5 (1.1)
0.5 (0.2)
2.0 (0.9)
0.5 (0.2)
3.5 (1.6)

VACUUM Components
Accessories – Bolt Sets for Double-Sided Flanges
Size
Nut and Bolt Sets
Thread/Length			2¾ in.
Clear hole flanges*¼-28 x 2¼
5
4½ in.
Clear hole flanges*/16-24 x 2½
5
6 in.
Clear hole flanges*/16-24 x 2¾
5
8 in.
Clear hole flanges*/16-24 x 3¼
5
10 in.
Clear hole flanges*/16-24 x 3½
13¼ in.
Clear hole flanges*
⅜-24 x 4

Hex HeadPart Number
FB0275CD06
FB0450CD06
FB0600CD06
FB0800CD06
FB1000CD06
FB1325CD06

12-Point Bolt
Qty/PkgPart Number		
FB0275CD12
6FB0450CD12
10
N/A
16
N/A
20
N/A
24
N/A
30

Shipping Weightlbs (kg)
1.0 (0.5)
1.0 (0.5)
2.0 (0.9)
3.0 (1.4)
3.5 (1.6)
4.0 (1.8)

12-Point Bolt
Qty/PkgPart Number		
FB0133C**
25
FB0133T**
25
FB0275C1225
FB0275T1225
FB0275C1225
FB0275T1225
FB0338C1225
FB0450T12
25
FB0450C1225
FB0450T12
25
FB0450C1225
FB0600C1225
FB0450T12
25

Shipping Weightlbs (kg)
0.5 (0.2)
0.5 (0.2)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
1.5 (0.7)
1.5 (0.7)
1.5 (0.7)* Includes nuts, washers, and bolts

Accessories – Bolt Sets for CF to KF Adapters
Size
Nut and Bolt Sets		
Clear hole flanges
1 1/3 in.
Tapped hole flanges
2⅛ in.
Clear hole flanges
Tapped hole flanges
2¾ in.
Clear hole flanges
Tapped hole flanges
3⅜ in.
Clear hole flanges
Tapped hole flanges
4½ in.
Clear hole flanges
Tapped hole flanges
4⅝ in.
Clear hole flanges non rot.
Clear hole flanges rot.
Tapped hole flanges

Hex HeadPart Number
N/A
N/A
FB0275C06
FB0275T06
FB0275C06
FB0275T06
FB0338C06
FB0450T06
FB0450C06
FB0450T06
FB0450C06
FB0600C06
FB0450T06* Includes nuts, washers, and bolts** Only available in socket head

Flange Size
2¾ in. to 1 1/3 in.
3⅜ in. to 2 ¾ in.
4½ in. to 2 ¾ in.
6 in. to 2 ¾ in.
6 in. to 3 ⅜ in.
6 in. to 4 ½ in.
8 in. to 2¾ in.
8 in. to 4 ½ in.
10 in. to 2 ¾ in.
10 in. to 8 in.

Part Number
FB02750133CR12
FB03380275CR12
FB04500275CR12
FB06000275CR12
FB06000338CR12
FB06000450CR12
FB08000275CR12
FB08000450CR12
FB10000275CR12
FB10000800CR12

Small Flange
6 bolts/washers
6 bolts
6 bolts/washers
6 bolts/washers
8 bolts/washers
8 bolts/washers
6 bolts/washers
8 bolts/washers
6 bolts/washers
20 bolts/washers

Large Flange
6 bolts/washers
8 bolts
8 bolts/washers/nuts
16 bolts/washers/nuts
16 bolts/washers/nuts
16 bolts/washers/nuts
20 bolts/washers/nuts
20 bolts/washers/nuts
24 bolts/washers/nuts
24 bolts/washers/nuts

NOTE • Reducing flange bolt sets include sockets, 6 point and 12 point bolts dependent on size:
1.33 bolts are socket keyed (SH), 6.75 in. and 13.25 in. bolts are hex head.
All other sizes are 12 point heads.

21

Weight lbs (kg)2.0 (0.9)
3.0 (1.4)
3.0 (1.4)
4.0 (1.8)
4.0 (1.8)
4.0 (1.8)
4.0 (1.8)
4.0 (1.8)
5.0 (2.3)
5.0 (2.3)

VacuumComponents

Accessories – Bolt Sets for Reducing Flanges

ConFlat Fittings► Reducing Nipples - 304 Stainless Steel

Ordering Information
FlangeSize
2¾ in.
4½ in.

6 in.

8 in.

10 in.

Part
Number
FA02750133		
FA02750212		
FA04500133		
FA04500275		
FA04500275L		
FA06000133		
FA06000275		
FA06000450		
FA08000275L		
FA08000450		
FA08000600		
FA08000600L		
FA10000800		

NOTE • Clear Hole ConFlat Flange

Length A
in. (mm)2.50 (63.50)
2.75 (69.85)
2.50 (63.50)
2.50 (63.50)
3.00 (76.20)
2.50 (63.50)
3.25 (82.55)
2.50 (63.50)
4.00 (101.60)
2.50 (63.50)
2.50 (63.50)
4.50 (114.30)
4.75 (120.65)

22

Non-Rotatable
F2
2¾
2¾
4½
4½
4½
6
6
6
8
8
8
8
10

Rotatable
F1
1 1/3
2⅛
1 1/3
2¾
2¾
1 1/3
2¾
4½
2¾
4½
6
6
8

Shipping Weightlbs (kg)
1.5 (0.7)
1.5 (0.7)
4.0 (1.8)
4.0 (1.8)
4.0 (1.8)
8.0 (3.6)
8.0 (3.6)
10.0 (4.5)
14.0 (6.3)
16.0 (7.2)
18.0 (8.1)
16.0 (7.2)
20.0 (9.0)

VACUUM Components► Half Nipples

Ordering Information – Half Nipples, Standard Tube Size
Tube
Size
¾ in.
1 in.
1½ in.
2 in.
2½ in.
3 in.
4 in.
6 in.
8 in.

Part
Number
FNH0075		
FNH01000275		
FNH0150S		
FNH0150		
FNH0200		
FNH0250S		
FNH0250		
FNH0300S		FNH0400S		FNH0600S		FNH0600		
FNH0800		

Flange
OD
1 1/3
2¾
2¾
2¾
3⅜
4½
4½
4⅝
6
8
8
10

Overall Length
A in. (mm)1.50 (38.10)
2.46 (62.48)
2.46 (62.48)
4.71 (119.63)
3.21 (81.53)
3.38 (85.85)
4.12 (104.65)
3.53 (89.66)
4.32 (109.73)
5.50 (139.70)
6.56 (166.62)
8.00 (203.20)

Tube OD
in. (mm)0.75 (19.05)
1.00 (25.40)
1.50 (38.10)
1.50 (38.10)
2.00 (50.80)
2.50 (63.50)
2.50 (63.50)
3.00 (76.20)
4.00 (101.60)
6.00 (152.40)
6.00 (152.40)
8.00 (203.20)

Tube IDin. (mm)0.68 (17.27)
0.87 (19.81)
1.37 (34.80)
1.37 (34.80)
1.87 (47.50)
2.37 (60.20)
2.37 (60.20)
2.87 (72.90)
3.83 (97.28)
5.83 (148.08)
5.83 (148.08)
7.83 (198.88)

Shipping Weightlbs (kg)
0.8 (0.3)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
2.0 (0.9)
6.0 (2.7)
6.0 (2.7)
7.0 (3.2)
11.0 (4.9)
19.0 (8.6)
19.0 (8.6)
26.0 (11.8)

Tube OD
in. (mm)1.50 (38.10)

Tube IDin. (mm)
1.37 (34.80)

Shipping Weightlbs (kg)
1.0 (0.5)

Ordering Information – Half Nipples, Rotatable Flanges
Part
Number
FNH0150R		NOTE • Clear Hole ConFlat Flange

FlangeOD
2¾Overall Length
A in. (mm)2.36 (60.00)

VacuumComponents

Tube
Size
1 ½ in.

23

ConFlat Fittings► Nipples

Ordering Information
Tube
Size
¾ in.
1½ in.
2 in.
2½ in.
4 in.
6 in.
8 in.

Part
NumberFNF0075		
FNF0150		
FNF0200		
FNF0250		
FNF0250S		
FNF0400		
FNF0400S		FNF0600		
FNF0600S		FNF0800		

NOTE • Clear Hole ConFlat Flange

Flange
OD
1 1/3
2¾
3⅜
4½
4½
6
6
8
8
10

Overall Length
A in. (mm)3.00 (76.20)
4.93 (125.22)
6.43 (163.32)
8.25 (209.55)
6.76 (171.70)
10.63 (270.00)
8.64 (219.46)
13.13 (333.50)
11.00 (279.40)
16.00 (406.40)

24

Tube OD
in. (mm)0.75 (19.05)
1.50 (38.10)
2.00 (50.80)
2.50 (63.50)
2.50 (63.50)
4.00 (101.60)
4.00 (101.60)
6.00 (152.40)
6.00 (152.40)
8.00 (203.20)

Tube IDin. (mm)
0.62 (17.27)
1.37 (34.80)
1.87 (47.50)
2.37 (60.20)
2.37 (60.20)
3.83 (97.28)
3.83 (97.28)
5.83 (148.08)
5.83 (148.08)
7.83 (198.88)

Shipping Weightlbs (kg)
1.5 (0.7)
2.0 (0.9)
4.0 (1.8)
8.0 (3.6)
8.0 (3.6)
15.0 (6.8)
13.0 (5.9)
24.0 (10.8)
24.0 (10.8)
30.0 (13.5)

VACUUM Components► Elbows (90°)

Ordering Information
Part
NumberFE0075		
FE0150		
FE0250		
FE0400		
FE0600		

NOTE • All flanges are rotatable		• Clear Hole ConFlat Flange

Flange
Size
1 1/3
2¾
4½
6
8

Fig.
Number1
1
2
2
2

Dimension
A in. (mm)1.50 (38.10)
2.46 (62.48)
4.13 (104.90)
5.31 (134.87)
6.56 (166.62)

Shipping Weightlbs (kg)
1.5 (0.7)
2.0 (0.9)
8.0 (3.6)
15.0 (6.8)
24.0 (10.8)

VacuumComponents

NominalTube Size¾ in.
1½ in.
2½ in.
4 in.
6 in.

25

ConFlat Fittings► TeesOrdering Information
NominalTube Size¾ in.
1½ in.
2½ in.
4 in.
6 in.

Part
Number
FT0075		
FT0150		
FT0250		
FT0400		
FT0600		

NOTE • Clear Hole ConFlat Flange

Flange
Size
1 1/3
2¾
4½
6
8

Dimension
A in. (mm)1.50 (38.10)
2.46 (62.50)
4.13 (104.90)
5.31 (134.87)
6.56 (166.62)

Shipping Weightlbs (kg)
2.0 (0.9)
4.0 (1.8)
11.0 (4.9)
21.0 (9.5)
34.0 (15.4)

Flange
Size
1 1/3
2¾
3⅜
4½
6
8

Dimension
A in. (mm)1.50 (38.10)
2.46 (62.50)
3.21 (81.53)
4.13 (104.90)
5.31 (134.87)
6.56 (166.62)

Shipping Weightlbs (kg)
2.3 (1.0)
4.0 (1.8)
9.0 (4.1)
14.0 (6.3)
26.0 (11.8)
44.0 (19.9)► Crosses (4-Way)

Ordering Information
NominalTube Size¾ in.
1½ in.
2 in.
2½ in.
4 in.
6 in.

Part
Number
FC0075		
FC0150		
FC0200		
FC0250		
FC0400		
FC0600		

NOTE • Clear Hole ConFlat Flange

26

VACUUM Components► Flexible Couplings (Non-Braided)

Specifications• Vacuum-compatible stainless steel• Sizes ¾ in. – 6 in.
• Full penetration vacuum welds

NominalO.D.
¾ in.

1½ in.

2 in.
2½ in.

4 in.

Part
NumberFL00750300
FL00750600
FL00751000
FL00751200
FL00751800
FL00752000
FL00752400
FL00753600
FL00754800
FL01500334
FL01500400
FL01501200
FL01501800
FL01502000
FL01502400
FL01503600
FL01504800
FL02000600
FL02001200
FL02500625
FL02501200
FL02502400
FL02503600
FL04000763

Flange
Size
1 1/3
1 1/3
1 1/3
1 1/3
1 1/3
1 1/3
1 1/3
1 1/3
1 1/3
2¾
2¾
2¾
2¾
2¾
2¾
2¾
2¾
3⅜
3⅜
4½
4½
4½
4½
6

NOTE • Clear Hole ConFlat Flange

Length Free
A in. (mm)3.0
(76)
6.0 (152)10.0 (254)
12.0 (305)18.0 (457)20.0 (508)24.0 (610)
36.0 (914)48.0 (1219)
3.3(85)
4.0 (102)12.0 (305)18.0 (457)20.0 (508)24.0 (610)
36.0 (914)48.0 (1220)
6.0 (152)12.0 (305)
6.3 (159)
12.0 (305)24.0 (610)
36.0 (914)
7.6 (194)

Length Compressed
B in. (mm)2.8(71)
5.5 (140)
9.1 (231)
10.9 (271)
16.3 (414)18.1 (460)21.7 (551)
32.5 (826)43.3 (1100)
3.2
(80)
3.7
(95)
10.9 (278)16.3 (415)18.1 (461)21.7 (552)
32.5 (827)43.3 (1101)
5.6 (142)
11.0 (279)
5.9 (149)
11.0 (280)21.8 (554)32.6 (829)
7.1 (180)

27

Static Bend
Bellows Wall
Radius in. (mm) Thickness in.
0.8 (20)0.008
0.8 (20)0.008
0.8 (20)0.008
0.8 (20)0.008
0.8 (20)0.008
0.8 (20)0.008
0.8 (20)0.008
0.8 (20)0.008
0.8 (20)0.008
6.0 (152)
0.006
6.0 (152)
0.006
2.2 (56)
0.010
2.2 (56)
0.010
2.2 (56)0.010
2.3 (56)
0.010
2.2 (56)
0.010
2.2 (56)0.010
7.5 (191)
0.006
2.6 (66)
0.012
10.0 (254)
0.006
3.2 (81)0.012
3.2 (81)0.012
3.2 (81)
0.012
19.0 (483)0.010

Nominal ID Shipping Weightin. (mm)lbs (kg)
0.5 (12.7)
1.5 (0.7)
0.5 (12.7)
1.5 (0.7)
0.5 (12.7)
2.0 (0.9)
0.5 (12.7)
2.0 (0.9)
0.5 (12.7)
3.0 (1.4)
0.5 (12.7)
4.0 (1.8)
0.5 (12.7)
4.0 (1.8)
0.5 (12.7)
5.0 (2.3)
0.5 (12.7)
5.0 (2.3)
1.5 (38.1)
2.0 (0.9)
1.5 (38.1)
2.0 (0.9)
1.5 (38.1)
3.0 (1.4)
1.5 (38.1)
4.0 (1.8)
1.5 (38.1)
4.0 (1.8)
1.5 (38.1)
5.0 (2.3)
1.5 (38.1)
6.0 (2.7)
1.5 (38.1)
6.0 (2.7)
2.0 (50.8)
2.0 (0.9)
2.0 (50.8)
5.0 (2.3)
2.5 (63.5)
7.0 (3.2)
2.5 (63.5)
8.0 (3.6)
2.5 (63.5)
9.0 (4.1)
2.5 (63.5)
10.0 (4.5)
4.0 (101.6)
14.0 (6.4)

VacuumComponents

Ordering Information

ConFlat Fittings► Flexible Couplings (Braided)

Specifications• Vacuum-compatible stainless steel• Sizes ¾ in. – 6 in.
• Full penetration vacuum welds

Ordering Information
NominalO.D.
¾ in.

1½ in.

2½ in.

Part
Number
FLB00751200
FLB00751800
FLB00753600
FLB00754800
FLB01500600
FLB01501200
FLB01501875
FLB01502400
FLB01503600
FLB01504800
FLB02502400
FLB02503600

Flange
Size
1 1/3
1 1/3
1 1/3
1 1/3
2¾
2¾
2¾
2¾
2¾
2¾
4½
4½

NOTE • Clear Hole ConFlat Flange

Length Free
A in. (mm)12.0 (305)18.0 (457)36.0 (914)48.0 (1219)
6.0 (152)12.0 (305)18.8 (478)24.0 (610)
36.0 (914)48.0 (1219)
24.0 (610)
36.0 (914)

Static Bend
Radius in. (mm)2.1 (53)
2.1 (53)
2.1 (53)
2.1 (53)
3.9 (99)
3.9 (99)
3.9 (99)
3.9 (99)
3.9 (99)
3.9 (99)
5.9 (150)
5.9 (150)

28

Bellows Wall
Thickness in. 	
0.008
0.008
0.008
0.008
0.010
0.010
0.010
0.010
0.010
0.010
0.012
0.012

Nominal ID
in. (mm)0.75 (19.1)
0.75 (19.1)
0.75 (19.1)
0.75 (19.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
2.50 (63.5)
2.50 (63.5)

Shipping Weightlbs (kg)
2.0 (0.9)
3.0 (1.4)
5.0 (2.3)
5.0 (2.3)
2.0 (0.9)
3.0 (1.4)
4.0 (1.8)
5.0 (2.3)
6.0 (2.7)
6.0 (2.7)
9.0 (4.1)
10.0 (4.5)

VACUUM Components► CFF to KF Adapters

Ordering Information
CFF
Size
1 1/3 in.

2¾ in.

4½ in.

Part
Number
FA0133NW16S		
FA0133NW16		
FA0133NW16L		
FA0133NW25		
FA0133NW40		
FA0275NW16S		
FA0275NW16		
FA0275NW16L		
FA0275NW25S		
FA0275NW25		
FA0275NW25L		
FA0275NW40S		
FA0275NW40		
FA0275NW40L		
FA0450NW40		
FA0450NW50L		
FA0450NW50		

CFF
OD
1.33
1.33
1.33
1.33
1.33
2.73
2.73
2.73
2.73
2.73
2.73
2.73
2.73
2.73
4.47
4.47
4.47

KF Flange
NW Size OD
NW16
1.18
NW16
1.18
NW16
1.18
NW25
1.57
NW40
2.16
NW16
1.18
NW16
1.18
NW16
1.18
NW25
1.57
NW25
1.57
NW25
1.57
NW40
2.16
NW40
2.16
NW40
2.16
NW40
2.16
NW50
2.95
NW50
2.95

Overall Length
A in. (mm)1.57 (39.88)
2.00 (50.80)
2.07 (52.70)
2.00 (50.80)
1.57 (39.88)
1.78 (45.21)
2.00 (50.80)
2.36 (59.94)
1.78 (45.21)
2.00 (50.80)
2.36 (59.94)
1.78 (45.21)
2.00 (50.80)
2.55 (64.77)
2.00 (50.80)
2.00 (50.80)
1.95 (49.53)

Tube ID
B in. (mm)0.68 (17.27)
0.68 (17.27)
0.68 (17.27)
0.68 (17.27)
0.68 (17.27)
0.68 (17.27)
0.68 (17.27)
0.68 (17.27)
0.87 (22.10)
0.87 (22.10)
0.87 (22.10)
1.37 (34.80)
1.37 (34.80)
1.37 (34.80)
1.37 (34.80)
1.87 (47.50)
1.87 (34.80)

Weightlbs (kg)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.5 (0.7)
1.5 (0.7)
1.5 (0.7)
1.5 (0.7)
1.5 (0.7)
1.5 (0.7)
1.5 (0.7)
1.5 (0.7)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
3.0 (1.4)
3.0 (1.4)
3.0 (1.4)

Size
Description
		
NW16
Viton centering ring
NW25
Viton centering ring
NW40
Viton centering ring
NW50
Viton centering ring
NW16
KF clamp
NW25
KF clamp
NW40
KF clamp
NW50
KF clamp

Part
Qty/Pkg
Number		
KC16SV		1
KC25SV		1
KC40SV		1
KC50SV		1
KQ16AR		
1
KQ25AR		
1
KQ40AR		
1
KQ50AR		1

NOTE • Clear Hole ConFlat Flange

29

Shipping Weightlbs (kg)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
1.0 (0.5)
1.0 (0.5)

VacuumComponents

Accessories

ConFlat Fittings► Adapters: ConFlat to Swagelok

Ordering Information
FlangeSize
1 1/3 in.
2¾ in.
1 1/3 in.
2¾ in.
2¾ in.
2¾ in.

Tube
Size
¼ in.
¼ in.
⅜ in.
⅜ in.
½ in.
¾ in.

Part
NumberFASW0250133
FASW0250275
FASW0375133
FASW0375275
FASW0500275
FASW0750275

NOTE • Clear Hole ConFlat Flange

30

Lengthin. (mm)
1.37 (34.8)
1.53 (38.9)
1.66 (42.2)
1.69 (42.9)
1.83 (46.5)
2.20 (55.9)

Shipping Weightlbs (kg)
0.5 (0.22)
1.0 (0.45)
0.5 (0.22)
1.0 (0.45)
1.0 (0.45)
1.0 (0.45)

VACUUM Components► Adapters: ConFlat to VCR - Male & Female

Ordering Information
Flange
Size

Tube
Size

Part
NumberLengthin. (mm)Male
1 1/3 in.
2 ¾ in.
1 1/3 in.
2 ¾ in.
2 ¾ in.

¼ in.
¼ in.
½ in.
½ in.

FAVM0250133
FAVM0250275
FAVM0500133
FAVM0500275
FAVM1000275

1.36 (34.5)
1.52 (38.6)
1.55 (39.4)
1.71 (43.4)
2.43 (61.7)

0.5
1.0
0.5
1.0
1.0

(0.22)(0.45)(0.22)(0.45)(0.45)

Female1 1/3 in.
2 ¾ in.
2 ¾ in.
1 1/3 in.
2 ¾ in.
2 ¾ in.

¼ in.
¼ in.
⅜ in.
½ in.
½ in.

FAVF0250133
FAVF0250275
FAVF0375275
FAVF0500133
FAVF0500275
FAVF1000275

1.36 (34.5)
1.52 (38.6)
1.71 (43.4)
1.55 (39.4)
1.71 (43.4)
2.43 (61.7)

0.5
1.0
1.0
0.5
1.0
1.0

(0.22)(0.45)(0.45)(0.22)(0.45)(0.45)

1 in.

1 in.

VacuumComponents

NOTE • Clear Hole ConFlat Flange

Shipping Weightlbs (kg)31

ConFlat Fittings► UHV Compression Ports

	A	
¾” assy
⅜” assy½” assy

B

C

D	E	

F

G

0.75 (19.1) 1.00 (24.5) 0.66 (16.7) 2.63 (66.8) 3.00 (76.2) 1.38 (35.0) 1.19 (30.2)
0.38 (9.7) 0.75 (19.1) 0.63 (16.0) 2.31 (55.7) 2.53 (64.3) 0.88 (22.4) 0.77 (19.6)
0.50 (12.7) 0.75 (19.1) 0.65 (16.5) 2.63 (66.8) 2.81 (71.4) 1.13 (28.7) 1.00 (25.4)
Dimensions: inches (millimeters)

Specifications• Vacuum range: 10-11 Torr (mbar)• Bakeout Temperature: 500 °C

Ordering Information
Description

Part
NumberShipping Weightlbs (kg)Compression Port with Felpro Lubricant
⅜ in. (9.9 mm) port on 2.75 (NW35) ConFlat½ in. (12.7 mm) port
½ in. (12.7 mm) port on 2.75 (NW35) ConFlat¾ in. (19 mm) port
¾ in. (19 mm) port on 2.75 (NW35) ConFlat

FCP0038UHV
CP0050UHVFCP0050UHV
CP0075UHV
FCP0075UHV

3.0 (1.3)
2.0 (0.9)
3.0 (1.3)
2.0 (0.9)
3.0 (1.3)

Combination Compression Port Body and Nut¾ in. (19 mm) Assembly
Includes collet, clamping ring, and Felpro lubricant

CP0075UHVA

1.0 (0.5)

Compression Port Rebuild Kits
⅜ in. (9.9 mm) ports½ in. (12.7 mm) ports

CP0038RK
CP0050RK

1.0 (0.5)
1.0 (0.5)

OFHC Copper Tubulations 6 in. (152.4 mm) Long
⅜ in. (9.9 mm) OD, .032 wall thickness½ in. (12.7 mm) OD, .035 wall thickness¾ in. (19 mm) OD, .035 wall thickness

CP0038CT
CP0050CT
CP0075CT

1.0 (0.5)
1.0 (0.5)
2.0 (0.9)

OFHC Copper Adapters⅜ in. (9.9 mm) port adapter with 1.33 (NW16) ConFlat gasket/package of 4
⅜ in. (9.9 mm) port adapter with 2.75 (NW35) ConFlat gasket/package of 4

CP00380133CA
CP00380275CA

1.5 (0.7)
1.5 (0.7)

32

VACUUM Components► ConFlat to Compression Port Adaptersnominaltube size

o-ringcompression
seal
C

L

B

Figure 1

non-rotatable
CFF

D

Figure 2

Specifications• Stainless steel• Viton o-ring• Use with glass gauges or standard metal tubing• Hand-tightened compression fitting

Ordering Information

⅜ in.
½ in.
¾ in.
1 in.
1⅛ in.

Part
Number
FCP01900275
FCP02500133
FCP02500275
FCP03750133
FCP03750275
FCP05000133
FCP05000275
FCP07500275
FCP10000275
FCP11250275

NOTE • Clear Hole ConFlat Flange

Bore ID
B in. (mm)0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
1.38 (35.05)
1.38 (35.05)
1.38 (35.05)

Length
L in. (mm)1.71 (43.43)
1.67 (42.67)
1.71 (43.43)
1.67 (42.67)
1.71 (43.43)
1.67 (42.67)
1.71 (43.43)
2.02 (51.31)
2.08 (52.83)
2.08 (52.83)

Flange
Size
2.75
1.33
2.75
1.33
2.75
1.33
2.75
2.75
2.75
2.75

ID
C in. (mm)
–
–
–
–
–
–
–
0.63 (16.00)
0.88 (22.35)–

Tube Stop
D in. (mm)
–
–
–
–
–
–
–
1.13 (28.70)
1.13 (28.70)–

Fig.
Number
1
1
1
1
1
1
1
2
2
1

Weightlbs (kg)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)

VacuumComponents

NominalTube Size3/16 in.
¼ in.

33

ConFlat Fittings► O-Ring Sealed Vacuum Compression Ports and Blank-offs
nominaltube size
E
L

Figure 1

B

D

Figure 2

C

A
C

L

A

Figure 3

Ordering Information
NominalTube Size¼ in.
5/16 in.
⅜ in.
½ in.
⅝ in.
¾ in.
1 in.
1⅛ in.
1¼ in.

Part
NumberCP0250S
CP0312S
CP0375S
CP0500S
CP0625S
CP0750S
CP1000S
CP1125S
CP1250S

Fig.
Number
1
1
1
1
1
1
2
1
1

Body OD
A in. (mm)0.75 (19.05)
0.75 (19.05)
0.75 (19.05)
0.75 (19.05)
0.75 (19.05)
1.50 (38.10)
1.50 (38.10)
1.50 (38.10)
1.50 (38.10)

Bore ID
B in. (mm)0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
1.38 (35.05)
1.38 (35.05)
1.38 (35.05)
1.38 (35.05)

OD
C in. (mm)1.14 (28.96)
1.14 (28.96)
1.14 (28.96)
1.14 (28.96)
1.14 (28.96)
1.89 (48.01)
1.89 (48.01)
1.89 (48.01)
1.89 (48.01)

34

LengthI.D.
Tube Stop
L in. (mm) D in. (mm) E in. (mm)1.50 (38.10)––
1.50 (38.10)––
1.50 (38.10)––
1.50 (38.10)––
1.50 (38.10)––
1.88 (47.75)––
1.88 (47.75) 0.88 (22.35) 1.13 (28.70)
1.88 (47.75)––
1.88 (47.75)––

Weightlbs (kg)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)

VACUUM Components► Zero-Length Glass Viewports

Specifications• Transmission Range: 0.32 to 2.7 microns (approx.)• Vacuum Range: To below 10-11 Torr (mbar)• Viewport Type: 7056 Glass• Bakeout Temperature: 400 °C

Ordering Information

NOTE • Clear Hole ConFlat Flange

Part
Number
FVG0075		
FVG0150		
FVG0250		
FVG0400		
FVG0600		

Nominal Port
Diameter in. (mm)0.75 (19.05)
1.50 (38.10)
2.50 (63.50)
4.00 (101.60)
6.00 (152.40)

A
in. (mm)
0.63 (16)1.50 (38)2.48 (63)3.50 (89)5.35 (136)B
in. (mm)0.29 (7.37)
0.50 (12.70)
0.68 (17.40)
0.78 (19.90)
0.92 (23.37)

Weightlbs (kg)
1.0 (0.5)
2.0 (0.9)
5.0 (2.3)
6.0 (2.7)
9.0 (4.0)

VacuumComponents

Description
ConFlat Size		
¾ in. (14 mm) Viewport
1.33 in. (NW16)
1½ in. (36 mm) Viewport
2.75 in. (NW35)
2½ in. (63.5 mm) Viewport
4.50 in. (NW63)
4 in. (98 mm) Viewport
6 in. (NW100)
6 in. (137 mm) Viewport
8 in. (NW150)

35

ConFlat Fittings► Sapphire Viewports - Zero Length

Specifications

Dimensions: inches (millimeters)• Transmission Range: 0.25 to 5.5 microns (approx.)• Vacuum Range: To below 10-11 Torr (mbar)• Bakeout Temperature: 450 °C

Ordering Information
Description
1 in. (25.4 mm) Zero Length Sapphire/Kovar Viewport
on 2.75 (NW35) ConFlat flangePart Number

Weight lbs (kg)FVS0100

2.0 (0.9)

NOTE • Clear Hole ConFlat Flange► Sapphire Viewports - Standard Length

Specifications

Dimensions: inches (millimeters)• Transmission Range: .25 to 5.5 microns (approx.)• Vacuum Range: To below 10-11 Torr (mbar)• Bakeout Temperature: 450 °C

Ordering Information
Description
5/8 in. (15.8 mm) Standard Length Sapphire/Kovar Viewport
on 1.33 (NW13) ConFlat flange
NOTE • Clear Hole ConFlat Flange

36Part Number

Shipping Weight lbs (kg)FVS0062

1.0 (0.5)

VACUUM Components► Glass Adapters with Bellows

Specifications• Vacuum Range: To below 10-11 Torr (mbar)• Bakeout Temperature: 400 °C• Pyrex 7740 Glass

Ordering Information
Description

Part
A
Numberin. (mm)
			
6 mm OD Glass Adapter
with bellows and mini ConFlat flange
FGAB7
1.33 (34.0)
10 mm OD Glass Adapter
with bellows and mini ConFlat flange
FGAB101.33 (34.0)
13 mm OD Glass Adapter
with bellows and mini ConFlat flange
FGAB13
1.33 (34.0)
19 mm OD Glass Adapter
with bellows and 2.75 ConFlat flange
FGAB192.75 (70.0)C
in. (mm)

Shipping Weightlbs (kg)

0.24

(6.0)

6.69

(170.0)

1.0

(0.5)

0.39

(10.0)

5.50(140.0)

1.0

(0.5)

0.51

(13.0)

6.69(170.0)

2.0

(0.9)

0.75

(19.0)

7.48(190.0)

2.0

(0.9)

VacuumComponents

NOTE • Clear Hole ConFlat FlangeBin. (mm)(Reference)37

ConFlat Fittings► Glass Adapters

Specifications• Vacuum Range: To below 10-11 Torr (mbar)• Bakeout Temperature: 400 °C• Glass Type: see ordering information table

Ordering Information
Description

Part
Number		¼ in. Kovar to Pyrex Glass Adapter
on 1.33 (NW16) ConFlat
FGA0025KP¼ in. Stainless Steel to Pyrex Glass Adapter
on 1.33 (NW16) ConFlat
FGA0025SP½ in. Kovar to Pyrex Glass Adapter
on 1.33 (NW16) ConFlat
FGA0050KP½ in. Stainless Steel to Pyrex Glass Adapter
on 1.33 (NW16) ConFlat
FGA0050SP¾ in. Kovar to Pyrex Glass Adapter
on 1.33 (NW16) ConFlat
FGA0075KP¾ in. Stainless Steel to Pyrex Glass Adapter
on 1.33 (NW16) ConFlat
FGA0075SP
1 in. Kovar to Pyrex Glass Adapter
on 2.75 (NW35) ConFlat
FGA0100KP
1 in. Stainless Steel to Pyrex Glass Adapter
on 2.75 (NW35) ConFlat
FGA0100SP
1½ in. Kovar to Pyrex Glass Adapter
on 2.75 (NW35) ConFlat
FGA0150KP
1½ in. Stainless Steel to Pyrex Glass Adapter
on 2.75 (NW35) ConFlat
FGA0150SP
2½ in. Stainless Steel to Pyrex Glass Adapter
on 4.5 (NW63) ConFlat
FGA0250SPNOTE • Clear Hole ConFlat Flange38A
in. (mm)
Nom.

B
in. (mm)(Reference)Cin. (mm)

Weightlbs (kg)

0.24

(6.0)

1.33 (34.0)

3.94 (100.0)

1.5 (0.7)

0.24 (6.0)

1.33 (34.0)

4.88 (124.0)

1.5 (0.7)

0.51 (13.0)

1.33 (34.0)

3.94 (100.0)

1.5 (0.7)

0.51 (13.0)

1.33 (34.0)

4.88 (124.0)

1.5 (0.7)

0.75 (19.0)

1.33 (34.0)

5.38 (137.0)

1.5 (0.7)

0.75 (19.0)

1.33 (34.0)

4.88 (124.0)

1.5 (0.7)

1.00 (25.0)

2.75 (70.0)

3.94 (100.0)

3.0 (1.4)

1.00 (25.0)

2.75 (70.0)

4.88 (124.0)

3.0 (1.4)

1.57 (40.0)

2.75 (70.0)

3.94 (100.0)

4.0 (1.8)

1.50 (38.0)

2.75 (70.0)

4.88 (124.0)

4.0 (1.8)

2.50 (64.0)

4.50 (114.0)

5.33 (137.0)

5.0 (2.3)

VACUUM Components

Klamps Flanges & Fittings
Agilent’s introduction of its extensive offering in vacuum
flanges and fittings features an intuitive part numberingformat. These part numbering format allows the customer to
identify the product by the characters contained within thepart number.
Depending on the product, the number and format of thecharacters in the part number will vary. Please see theexamples below:

Klamp-Flanges
Designed in accordance with ISO standards the Agilent
KF flange can be used in a variety of applications fromatmospheric pressure to high vacuum. The KF flange ismanufactured from 304 stainless steel and has a leak rate
less than 1E-9 std cc/sec and can be baked to 150 °C whenusing a Viton O-Ring.
Klamp Fittings
Employing the easy release clamping design, these fittings
offer a quick and simple solution to vacuum system design
and assembly. Bakeable to 150 °C when using Viton O-Rings,
these fittings are ideal for roughing or high vacuum
applications.

KF Flange Example
K S

250100 057

KF Designation
Weld/Braze Socket/StubKF Size
Tube OD
Overall Length

Klamp-Flanges & Fittings
Quick Clamps ..........................................................................
Centering Rings ......................................................................
Replacement O-Rings ............................................................
Blank-Off Flanges ...................................................................
Unbored Stubs .......................................................................
Weld Sockets ..........................................................................
Weld Stubs................................................................................
Nipples.......................................................................................
Elbows.......................................................................................
Tees............................................................................................
4-Way Crosses.........................................................................
Reducers ..................................................................................
KF to CFF Adapters .................................................................
Pipe Adapters...........................................................................
Flexible Couplings ..................................................................
Compression Port Adapters . ................................................
Swagelok and VCR Adapters . ..............................................
PVC Cord-reinforced Flexible Vacuum Hose.......................
Aluminum Hose Adapter........................................................

KF25 to 40 Conical Reducer Example
KRC 2540 S

40
42
46
47
49
50
51
53
54
55
56
56
58
60
64
66
68
70
70

VacuumComponents

KF Designation
Conical Reducer
KF Sizes
Material
S = Stainless SteelA = Aluminum

Page

39

Klamps Flanges & Fittings► Quick Clamps with Ratchet Closure NW10 - NW50 (ISO)Specifications• Aluminum• Black or Metallic Finish

Ordering Information – (Black or Metallic Finish)
Description
NW10/16
NW25
NW40
NW50

Black
KQ16AR		KQ25AR		
KQ40AR		
KQ50AR		

Metallic
KQ16ARP
KQ25ARP
KQ40ARP
KQ50ARP

A in. (mm)1.57 (40.00)
2.13 (54.00)
2.68 (68.00)
3.54 (90.00)

B in. (mm)2.45 (62,30)
2.85 (72.40)
3.53 (89.70)
4.80 (122.00)

C in. (mm)3.12 (79.25)
3.38 (85.85)
3.67 (93.22)
4.42 (112.27)

Thickness in. (mm)0.65 (16.50)
0.65 (16.50)
0.65 (16.50)
0.91 (23.20)

Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)► Quick Clamps with Wing-Nut Closure NW10 - NW50 (ISO)Specifications• Aluminum• Black or Plain finish

Ordering Information – (Black or Metallic Finish)
Description
NW10/16
NW25
NW40
NW50

Black
KQ16AW		
KQ25AW		
KQ40AW		
KQ50AW		

Metallic
KQ16AWP		
KQ25AWP		
KQ40AWP		
KQ50AWP		A in. (mm)1.57 (40.00)
2.13 (54.00)
2.68 (68.00)
3.54 (90.00)

B in. (mm)2.45 (62.30)
2.85 (72.40)
3.53 (89.70)
4.80 (122.00)
40

C in. (mm)2.17 (55.19)
2.37 (60.20)
2.64 (67.06)
3.60 (90.44)

Thickness in. (mm)0.65 (16.50)
0.65 (16.50)
0.65 (16.50)
0.91 (23.20)

Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)

VACUUM Components► Bulkhead Clamps
Specifications• Aluminum• Provides simple and secure baseplate connection• Stainless Steel bolts and washers included (10-32 x 5/8)

Ordering Information
Description

Part
Bolts
Number		
KBC16
6
KBC25
6
KBC40
6
KBC50
8

NW16
NW25
NW40
NW50

Shipping Weightlbs (kg)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

NominalDiameter
DN 10 KF
DN 16 KF
DN 25 KF
DN 40 KF
DN 50 KF

Specifications• Cast steel• Spring loaded lock-washers, Single Claw Clamp Kit
for bolting KF flanges to bulkheads• Can be used instead of bulkhead clamps

C
30
30
44
55
75

D	E	
12.2
45
17.2
45
26.2
55
41.2
71
52.4
91

F	Nr. of Claw Grips
12.2
4
17.2
4
26.2
4
41.2
4
52.2
4

Dimensions: millimeters

Ordering Information
Description
NW25 to NW50

Part
Qty
Number		
KF1050CCS
4A
in. (mm).55 (14)41

B
Bolt
in. (mm)		
.79 (20)
M6 x 20 mm

Shipping Weightlbs (kg).11 (.05)

VacuumComponents► Bulkhead Claw Clamp Kit

Klamps Flanges & Fittings► Stainless Steel Centering Rings NW10 – NW50 (ISO)Specifications• 304 stainless steel centering ring
• Replaceable o-ring• 100 °C maximum, Buna-N• 200 °C maximum, Viton

Ordering Information – Centering Rings (Viton)
Description
NW10
NW16
NW25
NW40
NW50

Part Number
KC10SV		KC16SV		
KC25SV		KC40SV		KC50SV		

A in. (mm)0.39 (9.91)
0.63 (16.00)
0.98 (24.89)
1.57 (39.88)
1.97 (50.04)

B in. (mm)0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

A in. (mm)0.39 (9.91)
0.63 (16.00)
0.98 (24.89)
1.57 (39.88)
1.97 (50.04)

B in. (mm)0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

A in. (mm)0.39 (9.91)
0.63 (16.00)
0.98 (24.89)
1.57 (39.88)
1.97 (50.04)

B in. (mm)0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

Ordering Information – Centering Rings (Buna-N)
Description
NW10
NW16
NW25
NW40
NW50

Part Number
KC10SB		KC16SB		
KC25SB		KC40SB		KC50SB		

Ordering Information – Centering Rings (Silicon)
Description
NW10
NW16
NW25
NW40
NW50

Part Number
KC10SS		KC16SS		KC25SS		KC40SS		
KC50SS		

42

VACUUM Components► Aluminum Centering Rings NW10 – NW50 (ISO)Specifications• 6061 T6 aluminum centering ring
• Replaceable o-ring• 100 °C maximum, Buna-N• 200 °C maximum, Viton

Ordering Information – Centering Rings (Viton)
Description
NW10
NW16
NW25
NW40
NW50

Part Number
KC10AV		KC16AV		
KC25AV		KC40AV		KC50AV		

A in. (mm)0.39 (9.91)
0.63 (16.00)
0.98 (24.89)
1.57 (39.88)
1.97 (50.04)

B in. (mm)0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

A in. (mm)0.39 (9.91)
0.63 (16.00)
0.98 (24.89)
1.57 (39.88)
1.97 (50.04)

B in. (mm)0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

Description
NW10
NW16
NW25
NW40
NW50

Part Number
KC10AB		KC16AB		
KC25AB		KC40AB		KC50AB		

VacuumComponents

Ordering Information – Centering Rings (Buna-N)

43

Klamps Flanges & Fittings► Adaptive Stainless Steel Centering Rings NW10 – NW40 (ISO)Specifications• 304 stainless steel centering ring
• Replaceable o-ring• 100 °C maximum, Buna-N• 200 °C maximum, Viton

Ordering Information – Adaptive Centering Rings (Viton)
Description
NW10 to NW16
NW20 to NW25
NW32 to NW40

Part Number
KCA1016SV		KCA2025SV		KCA3240SV		

A in. (mm)0.67 (17.02)
1.02 (25.91)
1.61 (40.89)

B in. (mm)0.47 (11.94)
0.87 (22.10)
1.34 (34.04)

C in. (mm)0.39 (9.91)
0.79 (20.01)
1.26 (32.00)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

C in. (mm)0.39 (9.91)
1.26 (32.00)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)

Ordering Information – Adaptive Centering Rings (Buna-N)
Description
NW10 to NW16
NW32 to NW40

Part Number
KCA1016SB		
KCA3240SB		

A in. (mm)0.67 (17.02)
1.61 (40.89)

B in. (mm)0.47 (11.94)
1.34 (34.04)► Adaptive Aluminum Centering Rings NW10 – NW40 (ISO)Specifications• 6061 T6 aluminum centering ring
• Replaceable o-ring• 100 °C maximum, Buna-N• 200 °C maximum, Viton

Ordering Information – Adaptive Centering Rings (Viton)
Description
NW10 to NW16
NW20 to NW25

Part Number
KCA1016AV 		KCA2025AV 		

A in. (mm)0.67 (17.02)
1.02 (25.91)

B in. (mm)0.47 (11.94)
0.87 (22.10)

C in. (mm)0.39 (9.91)
0.79 (20.01)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)

C in. (mm)0.79 (20.01)
1.26 (32.00)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)

Ordering Information – Adaptive Centering Rings (Buna-N)
Description
NW20 to NW25
NW32 to NW40

Part Number
KCA2025AB		KCA3240AB		

A in. (mm)1.02 (25.91)
1.61 (40.89)

B in. (mm)0.87 (22.10)
1.34 (34.04)
44

VACUUM Components► Stainless Steel Centering Rings with Screen NW16 – NW50 (ISO)Specifications• 304 stainless steel centering ring
• Replaceable o-ring• 200 °C maximum, Viton• 70 mesh screen (0.2 x 0.2 x 0.15 mm)

Ordering Information – Centering Rings (Viton)
Part Number
KC16SV72M		
KC25SV72M		
KC40SV72M		
KC50SV72M		

A in. (mm)0.37 (9.5)
0.77 (19.5)
1.26 (32.0)
1.67 (43.0)

B in. (mm)0.25 (5)0.25 (5)0.25 (5)0.25 (5)Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

VacuumComponents

Description
NW16
NW25
NW40
NW50

45

Klamps Flanges & Fittings► Replacement O-Rings NW10 – NW50 (ISO)Specifications• 100 °C maximum, Buna-N• 200 °C maximum, Viton

Ordering Information – Replacement O-Rings (Viton)
Description
NW10
NW16
NW25
NW40
NW50

Part Number
KG10V 		KG16V		KG25V 		KG40V 		KG50V 		Qty/Pkg
10
10
10
10
10

A in. (mm)0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)

B in. (mm)0.60 (15.24)
0.73 (18.42)
1.10 (27.94) 	
1.60 (40.64)
2.10 (53.34)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

A in. (mm)0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)

B in. (mm)0.60 (15.24)
0.73 (18.42)
1.10 (27.94) 	
1.60 (40.64)
2.10 (53.34)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

A in. (mm)0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)

B in. (mm)0.60 (15.24)
0.73 (18.42)
1.10 (27.94) 	
1.60 (40.64)
2.10 (53.34)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

Ordering Information – Replacement O-Rings (Buna-N)
Description
NW10
NW16
NW25
NW40
NW50

Part Number
KG10B		KG16B		KG25B		KG40B		KG50B		

Qty/Pkg
10
10
10
10
10

Ordering Information – Replacement O-Rings (Silicon)
Description
NW10
NW16
NW25
NW40
NW50

Part Number
KG10S		KG16S		KG25S		KG40S		KG50S		

Qty/Pkg
10
10
10
10
10

46

VACUUM Components► Blank-Off Flanges NW10 – NW50 (ISO)Specifications• 304 stainless steel• 6061 T6 aluminum• Use as blank-off port
• Can be machined and welded

Ordering Information – Blank-Off Flanges (Stainless Steel)
Description
NW10/16
NW25
NW40
NW50

Part Number
KF160000SB		
KF250000SB		
KF400000SB		
KF500000SB		

A in. (mm)0.20 (5.08)
0.20 (5.08)
0.20 (5.08)
0.20 (5.08)

B in. (mm)1.18 (29.97)
1.58 (40.13)
2.17 (55.12)
2.95 (74.93)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

B in. (mm)1.18 (29.97)
1.58 (40.13)
2.17 (55.12)
2.95 (74.93)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

Ordering Information – Blank-Off Flanges (Aluminum)Part Number
KF160000AB 		KF250000AB		
KF400000AB		
KF500000AB

A in. (mm)0.20 (5.08)
0.20 (5.08)
0.20 (5.08)
0.20 (5.08)

VacuumComponents

Description
NW10/16
NW25
NW40
NW50

47

Klamps Flanges & Fittings► Bored Blank-Off Flanges NW16 – NW50 (ISO)Specifications• Self-aligning• 304 stainless steel• Standard inch size tubing• Standard tube weld prep

Ordering Information
Description
NW16 (0.75 in. tubing)
NW25 (0.50 in. tubing)(0.75 in. tubing)(1.0 in. tubing)
NW40 (1.0 in. tubing)(1.25 in. tubing)(1.50 in. tubing)
NW50 (0.75 in. tubing)(1.50 in. tubing)(2.00 in. tubing)Part
Number
KS160075BB		
KS250050BB		
KS250075BB		
KS250100BB		KS400100BB		KS400125BB		
KS400150BB		KS500075BB		
KS500150BB		KS500200BB		

Tube Size A
in. (mm)0.76 (19.30)
0.51 (12.95)
0.76 (19.30)
1.02 (25.91)
1.02 (25.91)
1.26 (32.00)
1.50 (38.10)
0.76 (19.30)
1.52 (38.62)
2.02 (51.31)

B
in. (mm)
0.69 (17.53)
0.44 (11.18)
0.69 (17.53)
0.90 (22.86)
0.90 (22.86)
1.12 (28.45)
1.37 (34.80)
0.69 (17.53)
1.37 (34.80)
1.87 (47.50)

48

C
in. (mm)0.17 (4.32)
0.19 (4.82)
0.19 (4.82)
0.19 (4.82)
0.20 (5.08)
0.20 (5.08)
0.20 (5.08)
0.24 (6.10)
0.24 (6.10)
0.24 (6.10)

D
in. (mm)0.15 (3.81)
0.15 (3.81)
0.15 (3.81)
0.15 (3.81)
0.15 (3.81)
0.15 (3.81)
0.15 (3.81)
0.15 (3.81)
0.15 (3.81)
0.15 (3.81)

Shipping Weightlbs (kg)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

VACUUM Components► Unbored Stubs NW16 – NW50 (ISO)Specifications• 304 stainless steel• 6061 T6 aluminum• Stub can be turned, bored, or tapped to fit

Ordering Information – Unbored Stubs (Stainless Steel)
Description
NW16
NW25
NW40
NW50

Part Number
KS160000SUB
KS250000SUB
KS400000SUB
KS500000SUB

A in. (mm)0.75 (19.05)
1.00 (25.40)
1.50 (38.10)
2.00 (50.80)

B in. (mm)1.18 (29.97)
1.58 (40.13)
2.17 (55.12)
2.95 (74.93)

C in. (mm)0.75 (19.05)
0.75 (19.05)
1.00 (25.40)
1.00 (25.40)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

B in. (mm)1.18 (29.97)
1.58 (40.13)
2.17 (55.12)
2.95 (74.93)

C in. (mm)0.75 (19.05)
0.75 (19.05)
1.00 (25.40)
1.00 (25.40)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

Ordering Information – Unbored Stubs (Aluminum)Part Number
KS160000AUB
KS250000AUB
KS400000AUB
KS500000AUB

A in. (mm)0.75 (19.05)
1.00 (25.40)
1.50 (38.10)
2.00 (50.80)

VacuumComponents

Description
NW16
NW25
NW40
NW50

49

Klamps Flanges & Fittings► Weld Sockets NW10 – NW50 (ISO)Specifications• Self-aligning• 304 stainless steel• Socket weld
• Standard tube weld prep

Ordering Information
Description
NW10 (.50 in. tubing)
NW16 (.50 in. tubing)
NW16 (.75 in. tubing)
NW25 (1 in. tubing)

NW40 (1.5 in. tubing)

NW50 (2 in. tubing)Part Number
KS100050056SW		
KS160050050SW		
KS160075050SW		
KS250100047SW		
KS250100050SW		
KS250100052SW		
KS400150030SW		
KS400150040SW		
KS400150050SW		
KS40015005ASW		
KS500200050SW		
KS500200062SW		

A in. (mm)0.52 (13.21)
0.51 (12.95)
0.76 (19.30)
1.02 (25.92)
1.02 (25.92)
1.02 (25.92)
1.51 (38.35)
1.51 (38.35)
1.51 (38.35)
1.51 (38.35)
2.02 (51.31)
2.02 (51.31)

B in. (mm)0.48 (12.19)
0.45 (11.43)
0.68 (17.27)
0.90 (23.00)
0.87 (22.10)
0.90 (23.00)
1.37 (34.80)
1.37 (34.80)
1.37 (34.80)
1.37 (34.80)
1.87 (47.50)
1.87 (47.50)* See Fig. 1; all other Part Numbers see Fig. 2.

50

C in. (mm)0.56 (14.20)
0.50 (12.70)
0.50 (12.70)
0.47 (12.00)
0.50 (12.70)
0.52 (13.20)
0.30 (7.60)
0.40 (10.20)
0.50 (12.70)
0.50 (12.70)
0.50 (12.70)
0.62 (15.70)

D in. (mm)0.50 (12.70)
0.25 (6.35)
0.25 (6.35)
0.17 (4.30)
0.25 (6.40)
0.22 (5.60)
0.21 (5.30)
0.31 (7.80)
0.21 (5.30)
0.25 (6.40)
0.25 (6.40)
0.22 (5.60)

E in. (mm)0.42 (10.67)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A

Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

VACUUM Components► Short Weld Stubs NW16 – NW50 (ISO)Specifications• Butt weld
• Standard and metric tube sizes

Ordering Information – Short Weld Stubs (304 Stainless Steel)
Description
NW16 (.50 in. tubing)
NW16 (.75 in. tubing)
NW25 (1 in. tubing)

NW40 (1.50 in. tubing)

NW50 (2 in. tubing)Part Number
KS160050050		
KS160075050		
KS160078078		
KS250100050		
KS250100057		
KS250110078		
KS400150057		
KS400150075		
KS400175100		
KS500200057		
KS500220100		

Tube Size A in. (mm)0.50 (12.70)
0.75 (19.05)
0.78 (19.81)
1.00 (25.40)
1.00 (25.40)
1.10 (27.94)
1.50 (38.10)
1.50 (38.10)
1.75 (44.45)
2.00 (50.80)
2.20 (55.88)

B in. (mm)0.065 (1.65)
0.065 (1.65)
0.080 (2.03)
0.065 (1.65)
0.049 (1.24)
0.077 (1.95)
0.065 (1.65)
0.065 (1.65)
0.078 (1.98)
0.065 (1.65)
0.117 (2.97)

C in. (mm)0.50 (12.70)
0.50 (12.70)
0.78 (19.81)
0.50 (12.70)
0.57 (14.48)
0.78 (19.81)
0.57 (14.48)
0.75 (19.05)
1.00 (25.40)
0.57 (14.48)
1.00 (25.40)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

C in. (mm)0.50 (12.70)
0.75 (19.05)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)

Ordering Information – Short Weld Stubs (6061 T6 Aluminum)Part Number
KS160075050A		
KS400150075A		

Tube Size A in. (mm)0.75 (19.05)
1.50 (38.10)

B in. (mm)0.065 (1.65)
0.065 (1.65)

VacuumComponents

Description
NW16 (.75 in. tubing)
NW40 (1.5 in. tubing)51

Klamps Flanges & Fittings► Long Weld Stubs NW16 – NW50 (ISO)Specifications• Butt weld
• Standard and metric tube sizes

Ordering Information – Long Weld Stubs (304 Stainless Steel)
Description
NW16 (.50 in. tubing)
NW16 (.75 in. tubing)

NW25 (1 in. tubing)

NW40 (1.50 in. tubing)

NW50 (2 in. tubing)Part Number
KS160050157		
KS160075115		
KS160075157		
KS160078197		
KS250100143		
KS250100157		
KS250100203		
KS250110197		
KS400150157		
KS400150175		
KS400150246		
KS400175197		
KS500200157		
KS500200169		
KS500220217		

Tube Size A in. (mm)0.50 (12.70)
0.75 (19.05)
0.75 (19.05)
0.78 (19.81)
1.00 (25.40)
1.00 (25.40)
1.00 (25.40)
1.10 (27.94)
1.50 (38.10)
1.50 (38.10)
1.50 (38.10)
1.75 (44.45)
2.00 (50.80)
2.00 (50.80)
2.20 (55.88)

B in. (mm)0.065 (1.65)
0.035 (0.89)
0.065 (1.65)
0.078 (1.98)
0.049 (1.24)
0.065 (1.65)
0.065 (1.65)
0.077 (1.95)
0.065 (1.65)
0.065 (1.65)
0.065 (1.65)
0.083 (2.11)
0.065 (1.65)
0.065 (1.65)
0.117 (2.97)

C in. (mm)1.57 (40.0)
1.15 (29.2)
1.57 (40.0)
1.97 (50.0)
1.43 (36.6)
1.57 (40.0)
2.03 (51.6)
1.97 (50.0)
1.57 (40.0)
1.75 (44.5)
2.46 (62.5)
1.97 (50.0)
1.57 (40.0)
1.69 (42.9)
2.17 (55.1)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
1.0 (0.5)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

C in. (mm)1.57 (39.88)
1.57 (39.88)
1.57 (39.88)
1.57 (39.88)
1.57 (39.88)

Shipping Weight lbs (kg)0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

Ordering Information – Long Weld Stubs (6061 T6 Aluminum)
Description
NW16 (.50 in. tubing)
NW16 (.75 in. tubing)
NW25 (1 in. tubing)
NW40 (1.5 in. tubing)
NW50 (2 in. tubing)Part Number
KS160050157A		
KS160075157A		
KS250100157A		
KS400150157A		
KS500200157A		

Tube Size A in. (mm)0.50 (12.70)
0.75 (19.05)
1.00 (25.40)
1.50 (38.10)
2.00 (50.80)

52

B in. (mm)0.065 (1.65)
0.065 (1.65)
0.065 (1.65)
0.083 (2.11)
0.083 (2.11)

VACUUM Components► Nipples NW16 – NW50 (ISO)Specifications• 304 stainless steel• ISO-KF flanges• Same flanges on both ports• Full penetration vacuum welds• Custom lengths available

Description
NW16

NW25

NW40

NW50

Part Number
KNF00750230		
KNF00750315		
KNF00750645		
KNF00751260		
KNF01000394		
KNF01000406		
KNF01000408		
KNF01000803		
KNF01001260		
KNF01500480		
KNF01500493		
KNF01500512		
KNF01501039		
KNF01501260		
KNF02000551		
KNF02000630		
KNF02000643		
KNF02001118		
KNF02001260		

A in. (mm)2.30 (58.42)
3.15 (80.01)
6.45 (163.83)
12.60 (320.04)
3.94 (100.08)
4.06 (103.12)
4.08 (103.63)
8.03 (203.96)
12.60 (320.04)
4.80 (121.92)
4.93 (125.22)
5.12 (130.05)
10.39 (263.91)
12.60 (320.04)
5.51 (139.95)
6.30 (160.02)
6.43 (163.32)
11.18 (283.97)
12.60 (320.04)

53

Shipping Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
2.0 (0.9)
3.0 (1.4)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
2.0 (0.9)
3.0 (1.4)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
4.0 (1.8)
4.0 (1.8)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
4.0 (1.8)
4.0 (1.8)

VacuumComponents

Ordering Information

Klamps Flanges & Fittings► Elbows (90°) NW16 – NW50 (ISO)Specifications• 304 stainless steel• ISO-KF Flanges• Same flanges on both ports• Full penetration vacuum welds• Custom configurations available

Ordering Information
Description
NW16
NW25
NW40
NW50

Part Number
KE00750150		
KE00750157		
KE01000197		
KE01000204		
KE01500246		
KE01500256		
KE02000276		
KE02000321		

A in. (mm)1.50 (38.10)
1.57 (39.88)
1.97 (50.04)
2.04 (51.82)
2.46 (62.48)
2.56 (65.02)
2.76 (70.10)
3.21 (81.53)

54

Fig. Number
1
1
1
1
1
1
2
2

Shipping Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)

VACUUM Components► Tees NW16 – NW50 (ISO)Specifications• 304 stainless steel• ISO-KF flanges• Same flanges on all ports• Full penetration vacuum welds

Ordering Information

NW25
NW40
NW50

Part Number
KT00750150		
KT00750157		
KT01000197		
KT01000204		
KT01500246		
KT01500256		
KT02000276		
KT02000321		

A in. (mm)1.50 (38.10)
1.57 (39.88)
1.97 (50.04)
2.04 (51.82)
2.46 (62.48)
2.56 (65.02)
2.76 (70.10)
3.21 (81.53)

B in. (mm)3.00 (76.20)
3.15 (80.01)
3.94 (100.08)
4.08 (103.63)
4.92 (124.97)
5.12 (130.05)
5.52 (140.21)
6.42 (163.07)

Shipping Weight lbs (kg)1.5 (0.7)
1.5 (0.7)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
3.0 (1.4)
3.0 (1.4)

VacuumComponents

Description
NW16

55

Klamps Flanges & Fittings► 4-Way Crosses NW16 – NW50 (ISO)Specifications• 304 stainless steel• ISO-KF flanges• Same flanges on all ports• Full penetration vacuum welds

Ordering Information
Description
NW16
NW25
NW40
NW50

Part Number
KC00750150		
KC00750157		
KC01000197		
KC01000204 		
KC01500246		
KC01500256		
KC02000276		
KC02000321		

A in. (mm)1.50 (38.10)
1.57 (39.88)
1.97 (50.04)
2.04 (51.82)
2.46 (62.48)
2.56 (65.02)
2.76 (70.10)
3.21 (81.53)

B in. (mm)3.00 (76.20)
3.14 (80.01)
3.94 (100.08)
4.08 (103.63)
4.92 (124.97)
5.12 (130.05)
5.52 (140.21)
6.44 (163.60)

Shipping Weight lbs (kg)1.5 (0.7)
1.5 (0.7)
2.0 (0.9)
2.0 (0.9)
3.0 (1.4)
3.0 (1.4)
3.0 (1.4)
3.0 (1.4)

B in. (mm)0.69 (17.53)
0.69 (17.53)
0.69 (17.53)
0.90 (22.86)
0.90 (22.86)
1.37 (34.80)

Shipping Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)► Straight Reducers NW16 – NW50 (ISO)Specifications• 304 stainless steel• Straight throughOrdering Information
Description
NW16 to NW25
NW16 to NW40
NW16 to NW50
NW25 to NW40
NW25 to NW50
NW40 to NW50Part Number
KRS1625		
KRS1640		KRS1650		
KRS2540		KRS2550		
KRS4050		

A in. (mm)1.57 (39.88)
1.57 (39.88)
1.57 (39.88)
1.57 (39.88)
1.57 (39.88)
1.57 (39.88)
56

VACUUM Components► Conical Reducers NW16 – NW50 (ISO)Specifications• 304 stainless steel• 6061 T6 aluminum

Ordering Information – Conical Reducers (304 Stainless Steel)
Description
NW16 to NW25
NW16 to NW40
NW16 to NW50
NW25 to NW40
NW25 to NW50
NW40 to NW50Part Number
KRC1625S		KRC1640S		KRC1650S		KRC2540S		KRC2550S		KRC4050S		A in. (mm)0.62 (15.75)
0.62 (15.75)
0.62 (15.75)
0.87 (22.10)
0.87 (22.10)
1.37 (34.80)

B in. (mm)1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)

Shipping Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)

B in. (mm)1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)

Shipping Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)

Ordering Information – Conical Reducers (6061 T6 Aluminum)Part Number
KRC1625A		
KRC1640A		KRC1650A		KRC2540A		KRC2550A		KRC4050A		

A in. (mm)0.62 (15.75)
0.62 (15.75)
0.62 (15.75)
0.87 (22.10)
0.87 (22.10)
1.37 (34.80)

VacuumComponents

Description
NW16 to NW25
NW16 to NW40
NW16 to NW50
NW25 to NW40
NW25 to NW50
NW40 to NW50

57

Klamps Flanges & Fittings► KF to CFF Adapters

Ordering Information
CFF
Size
1 1/3 in.

2¾ in.

4½ in.

Part
Number
FA0133NW16S		
FA0133NW16		
FA0133NW16L		
FA0133NW25		
FA0275NW16S		
FA0275NW16		
FA0275NW16L		
FA0275NW25S		
FA0275NW25		
FA0275NW25L		
FA0275NW40S		
FA0275NW40		
FA0275NW40L		
FA0450NW40		
FA0450NW50L		
FA0450NW50		

CFF
OD
1.33
1.33
1.33
1.33
2.73
2.73
2.73
2.73
2.73
2.73
2.73
2.73
2.73
4.47
4.47
4.47

KF Flange
NW
Size OD
NW16
1.18
NW16
1.18
NW16
1.18
NW25
1.57
NW16
1.18
NW16
1.18
NW16
1.18
NW25
1.57
NW25
1.57
NW25
1.57
NW40
2.16
NW40
2.16
NW40
2.16
NW40
2.16
NW50
2.95
NW50
2.95

58

Overall Length
A in. (mm)1.57 (39.88)
2.00 (50.80)
2.07 (52.70)
2.00 (50.80)
1.78 (45.21)
2.00 (50.80)
2.36 (59.94)
1.78 (45.21)
2.00 (50.80)
2.36 (59.94)
1.78 (45.21)
2.00 (50.80)
2.55 (64.77)
2.00 (50.80)
2.00 (50.80)
1.95 (49.53)

Tube ID
B in. (mm)0.68 (17.27)
0.68 (17.27)
0.68 (17.27)
0.68 (17.27)
0.68 (17.27)
0.68 (17.27)
0.68 (17.27)
0.87 (22.10)
0.87 (22.10)
0.87 (22.10)
1.37 (34.80)
1.37 (34.80)
1.37 (34.80)
1.37 (34.80)
1.87 (47.50)
1.87 (34.80)

Shipping Weightlbs (kg)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.5 (0.7)
1.5 (0.7)
1.5 (0.7)
1.5 (0.7)
1.5 (0.7)
1.5 (0.7)
1.5 (0.7)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
3.0 (1.4)
3.0 (1.4)
3.0 (1.4)

VACUUM Components

Accessories
Size
GasketDescription
			
1 1/3 in.
Copper10-pack, individually sealedViton
5-pack2⅛ in.
Copper10-pack, individually sealedViton
5- pack
2¾ in.
Copper10-pack, individually sealedViton
5- pack
3⅜ in.
Copper10-pack, individually sealedViton
1-pack4½ in.
Copper10-pack, individually sealedViton
1-packPart
Qty/Pkg
Number		
FG0133CI		
10
FG0133VU		
5FG0212CI		
10
FG0212VU		
5
FG0275CI		
10
FG0275VU		
5FG0338CI		
10FG0338VU		
1
FG0450CI		
10
FG0450VU		
1Shipping Weightlbs (kg)
1.0 (0.5)
0.5 (0.2)
1.0 (0.5)
0.5 (0.2)
1.0 (0.5)
0.5 (0.2)
1.0 (0.5)
0.5 (0.2)
2.0 (0.9)
0.5 (0.2)

12-Point Bolt
Qty/PkgPart Number		
FB0133C**
25
FB0133T**
25
FB0275C1225
FB0275T1225
FB0275C1225
FB0275T1225
FB0338C1225
FB0450T12
25
FB0450C1225
FB0450T12
25

Shipping Weightlbs (kg)
0.5 (0.2)
0.5 (0.2)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)

Accessories
Size
Nut and Bolt Sets		
1 1/3 in.
Clear hole flanges
Tapped hole flanges
2⅛ in.
Clear hole flanges
Tapped hole flanges
2¾ in.
Clear hole flanges
Tapped hole flanges
3⅜ in.
Clear hole flanges
Tapped hole flanges
4½ in.
Clear hole flanges
Tapped hole flanges

Hex HeadPart Number
N/A
N/A		
FB0275C06		
FB0275T06		
FB0275C06		
FB0275T06		
FB0338C06		
FB0450T06		
FB0450C06		
FB0450T06		

* Includes nuts, washers, and bolts** Only available in Socket Head

Size
Description
		
NW16
Viton Centering Ring
NW25
Viton Centering Ring
NW40
Viton Centering Ring
NW50
Viton Centering Ring
NW16
KF Clamp
NW25
KF Clamp
NW40
KF Clamp
NW50
KF Clamp

Part
Qty/Pkg
Number		
KC16SV		1
KC25SV		1
KC40SV		1
KC50SV		1
KQ16AR		
1
KQ25AR		
1
KQ40AR		
1
KQ50AR		
1

59

Shipping Weightlbs (kg)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)
1.0 (0.5)
1.0 (0.5)

VacuumComponents

Accessories

Klamps Flanges & Fittings► Stainless Steel Male Pipe Adapters NW16 – NW40 (ISO)Specifications• 304 stainless steel• Male pipe threads• Wrench flats on shankOrdering Information
Description		
NW16
⅛ NPT
¼ NPT
⅜ NPT
½ NPT
NW25
⅛ NPT
¼ NPT
⅜ NPT
½ NPT
¾ NPT
NW40
¼ NPT
⅜ NPT
½ NPT
¾ NPT
1NPT

Part Number
KAMP160125S		
KAMP160250S		
KAMP160375S		KAMP160500S		KAMP250125S		
KAMP250250S		KAMP250375S		KAMP250500S		KAMP250750S		
KAMP400250S		
KAMP400375S		KAMP400500S		KAMP400750S		
KAMP401000S		A in. (mm)1.47 (37.34)
1.47 (37.34)
1.47 (37.34)
1.69 (42.93)
1.47 (37.34)
1.47 (37.34)
1.47 (37.34)
1.69 (42.93)
1.69 (42.93)
1.47 (37.34)
1.47 (37.34)
1.69 (42.93)
1.69 (42.93)
1.69 (42.93)

60

B in. (mm)0.19 (4.83)
0.28 (7.11)
0.42 (10.70)
0.58 (14.73)
0.19 (4.83)
0.28 (7.11)
0.42 (10.70)
0.58 (14.73)
0.78 (19.81)
0.28 (7.11)
0.42 (10.70)
0.58 (14.73)
0.78 (19.81)
1.02 (25.91)

Shipping Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)

VACUUM Components► Aluminum Male Pipe Adapters NW16 – NW40 (ISO)Specifications• 6061 T6 aluminum• Male pipe threads• Wrench flats on shankOrdering Information
Part Number
KAMP160125A		
KAMP160250A		
KAMP160375A		KAMP160500A		KAMP250125A		
KAMP250250A		
KAMP250375A		KAMP250500A		KAMP250750A		
KAMP400250A		
KAMP400375A		KAMP400500A		
KAMP400750A		
KAMP401000A		

A in. (mm)1.47 (37.34)
1.47 (37.34)
1.47 (37.34)
1.69 (42.93)
1.47 (37.34)
1.47 (37.34)
1.47 (37.34)
1.69 (42.93)
1.69 (42.93)
1.47 (37.34)
1.47 (37.34)
1.69 (42.93)
1.69 (42.93)
1.69 (42.93)

B in. (mm)0.19 (4.83)
0.28 (7.11)
0.42 (10.70)
0.58 (14.73)
0.19 (4.83)
0.28 (7.11)
0.42 (10.70)
0.58 (14.73)
0.78 (19.81)
0.28 (7.11)
0.42 (10.70)
0.58 (14.73)
0.78 (19.81)
1.02 (25.91)

Shipping Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)

VacuumComponents

Description		
NW16
⅛ NPT
¼ NPT
⅜ NPT
½ NPT
NW25
⅛ NPT
¼ NPT
⅜ NPT
½ NPT
¾ NPT
NW40
¼ NPT
⅜ NPT
½ NPT
¾ NPT
1NPT

61

Klamps Flanges & Fittings► Stainless Steel Female Pipe Adapters NW16 – NW40 (ISO)Specifications• 304 stainless steel• Female pipe threads• Wrench flats on shankOrdering Information
Description		
NW16
⅛ NPT
¼ NPT
⅜ NPT
NW25
⅛ NPT
¼ NPT
⅜ NPT
½ NPT
NW40
⅛ NPT
¼ NPT
⅜ NPT
½ NPT
¾ NPT
1NPT

Part Number
A in. (mm)
KAFP160125S		
1.04 (26.42)
KAFP160250S		
1.04 (26.42)
KAFP160375S		
1.04 (26.42)
KAFP250125S		
1.04 (26.42)
KAFP250250S		 1.04 (26.42)
KAFP250375S		
1.04 (26.42)
KAFP250500S		
1.04 (26.42)
KAFP400125S		
1.04 (26.42)
KAFP400250S		
1.04 (26.42)
KAFP400375S		
1.04 (26.42)
KAFP400500S		
1.65 (41.91)
KAFP400750S		
1.65 (41.91)
KAFP401000S		
1.65 (41.91)

62

B in. (mm)0.75 (19.05)
0.75 (19.05)
0.88 (22.23)
0.75 (19.05)
0.75 (19.05)
0.88 (22.23)
1.13 (28.58)
0.75 (19.05)
0.75 (19.05)
0.88 (22.23)
1.13 (28.58)
1.25 (31.75)
1.56 (39.67)

Shipping Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)

VACUUM Components► Aluminum Female Pipe Adapters NW16 – NW40 (ISO)Specifications• 6061 T6 aluminum• Female pipe threads• Wrench flats on shankOrdering Information
Part Number
A in. (mm)
KAFP160125A		
1.04 (26.42)
KAFP160250A		
1.04 (26.42)
KAFP160375A		
1.04 (26.42)
KAFP250125A		
1.04 (26.42)
KAFP250250A		 1.04 (26.42)
KAFP250375A		
1.04 (26.42)
KAFP250500A		
1.04 (26.42)
KAFP400125A		
1.04 (26.42)
KAFP400250A		
1.04 (26.42)
KAFP400375A		
1.04 (26.42)
KAFP400500A		
1.65 (41.91)
KAFP400750A		
1.65 (41.91)
KAFP401000A		
1.65 (41.91)

B in. (mm)0.75 (19.05)
0.75 (19.05)
0.88 (22.23)
0.75 (19.05)
0.75 (19.05)
0.88 (22.23)
1.13 (28.58)
0.75 (19.05)
0.75 (19.05)
0.88 (22.23)
1.13 (28.58)
1.25 (31.75)
1.56 (39.67)

Shipping Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)

VacuumComponents

Description		
NW16
⅛ NPT
¼ NPT
⅜ NPT
NW25
⅛ NPT
¼ NPT
⅜ NPT
½ NPT
NW40
⅛ NPT
¼ NPT
⅜ NPT
½ NPT
¾ NPT
1NPT

63

Klamps Flanges & Fittings► Flexible Couplings (Non-Braided)

Specifications• Stainless steel• Full penetration vacuum weld

Ordering Information
Flange
Size
NW16

NW25

NW40

NW50

Part
NumberKL00750315
KL00750394
KL00750984
KL00751969
KL00753940
KL00754800
KL01000394
KL01000984
KL01001969
KL01002400
KL01003940
KL01004800
KL01500394
KL01500512
KL01500984
KL01501200
KL01501969
KL01502400
KL01503940
KL01504800
KL02000394
KL02000551
KL02000984
KL02001969
KL02003940
KL02004800

Length Free
A in. (mm)3.2
(81)
3.9 (100)
9.8 (250)
19.7 (500)39.4 (1000)
48.0 (1219)
3.9 (100)
9.8 (250)
19.7 (500)24.0 (609)39.4 (1000)
48.0 (1219)
3.9 (100)
5.1 (130)
9.8 (250)
12.0 (305)19.7 (500)24.0 (609)39.4 (1000)
48.0 (1219)
3.9 (100)
5.5 (140)
9.8 (250)
19.7 (500)39.4 (1000)
48.0 (1219)

Length Compressed
B in. (mm)
2.9
(75)
3.7
(93)
9.0 (228)17.8 (453)35.6 (903)43.3 (1100)
3.6(92)
8.9 (227)17.8 (452)21.7 (551)
35.5 (903)43.3 (1100)
3.6(92)
4.7 (119)
8.9 (227)
10.9 (276)17.8 (452)21.7 (551)
35.5 (903)43.3 (1100)
3.7(93)
5.1 (129)
9.0 (228)17.8 (453)35.6 (903)43.3 (1100)

Static Bend
Radius in. (mm)3.0 (76)
3.0 (76)
3.0 (76.)
1.3 (33)
1.3 (33)
1.3 (33)
4.0 (102)
4.0 (102)
1.5 (38)
1.5 (38)
1.5 (38)
1.5 (38)
6.0 (152)
6.0 (152)
6.0 (152)
6.0 (152)
2.2 (56)
2.2 (56)
2.2 (56)
2.2 (56)
6.0 (152)
7.5 (191)
7.5 (191)
2.6 (66)
2.6 (66)
2.6 (66)

64

Bellows Wall
Thickness in. 	
0.006
0.006
0.006
0.008
0.008
0.008
0.006
0.006
0.008
0.008
0.008
0.008
0.006
0.006
0.006
0.006
0.010
0.010
0.010
0.010
0.006
0.006
0.006
0.012
0.012
0.012

Nominal ID
in. (mm)0.75 (19.1)
0.75 (19.1)
0.75 (19.1)
0.75 (19.1)
0.75 (19.1)
0.75 (19.1)
1.00 (25.4)
1.00 (25.4)
1.00 (25.4)
1.00 (25.4)
1.00 (25.4)
1.00 (25.4)
1.38 (35.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.88 (47.8)
2.00 (50.8)
2.00 (50.8)
2.00 (50.8)
2.00 (50.8)
2.00 (50.8)

Shipping Weightlbs (kg)
1.0 (0.5)
1.0 (0.5)
1.5 (0.7)
3.0 (1.4)
4.0 (1.8)
5.0 (2.3)
1.0 (0.5)
1.0 (0.5)
3.0 (1.4)
3.0 (1.4)
4.0 (1.8)
5.0 (2.3)
1.0 (0.5)
1.5 (0.7)
2.0 (0.9)
2.5 (1.1)
3.0 (1.4)
3.5 (1.6)
4.0 (1.8)
5.0 (2.3)
1.0 (0.5)
1.5 (0.7)
2.0 (0.9)
3.0 (1.4)
4.0 (1.8)
5.0 (2.3)

VACUUM Components► Flexible Couplings (Braided)

Specifications• Stainless steel• Braided sheathing• Full penetration vacuum weld

Flange
Size
NW16

NW25

NW40

NW50

Part
Number
KLB00751200
KLB00751850
KLB00752400
KLB00753600
KLB00754000
KLB00754800
KLB01001000
KLB01001200
KLB01001850
KLB01002000
KLB01002400
KLB01003600
KLB01004000
KLB01004800
KLB01501000
KLB01501200
KLB01501850
KLB01502000
KLB01502400
KLB01503600
KLB01504000
KLB01504800
KLB02002400
KLB02003600
KLB02004000
KLB02004800

Length Free
A in. (mm)12.0 (305)18.5 (470)24.0 (610)
36.0 (914)40.0 (1016)
48.0 (1219)
10.0 (254)
12.0 (305)18.5 (470)
20.0 (508)24.0 (610)
36.0 (914)40.0 (1016)
48.0 (1219)
10.0 (254)
12.0 (305)18.5 (470)
20.0 (508)24.0 (610)
36.0 (914)40.0 (1016)
48.0 (1219)
24.0 (610)
36.0 (914)40.0 (1016)
48.0 (1219)

Static Bend
Radius in. (mm)2.1 (53)
2.1 (53)
2.1 (53)
2.1 (53)
2.1 (53)
2.1 (53)
2.5 (64)
2.5 (64)
2.5 (64)
2.5 (64)
2.5 (64)
2.5 (64)
2.5 (64)
2.5 (64)
3.9 (99)
3.9 (99)
3.9 (99)
3.9 (99)
3.9 (99)
3.9 (99)
3.9 (99)
3.9 (99)
4.7 (120)
4.7 (120)
4.7 (120)
4.7 (120)65

Bellows Wall
Thickness in. 	
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.008
0.010
0.010
0.010
0.010
0.010
0.010
0.010
0.010
0.012
0.012
0.012
0.012

Nominal ID
in. (mm)0.75 (19.1)
0.75 (19.1)
0.75 (19.1)
0.75 (19.1)
0.75 (19.1)
0.75 (19.1)
1.00 (25.4)
1.00 (25.4)
1.00 (25.4)
1.00 (25.4)
1.00 (25.4)
1.00 (25.4)
1.00 (25.4)
1.00 (25.4)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
2.00 (50.8)
2.00 (50.8)
2.00 (50.8)
2.00 (50.8)

Shipping Weightlbs (kg)
2.0 (0.9)
2.0 (0.9)
3.0 (1.4)
4.0 (1.8)
5.0 (2.3)
5.0 (2.3)
3.0 (1.4)
3.0 (1.4)
3.0 (1.4)
3.0 (1.4)
3.0 (1.4)
4.0 (1.8)
5.0 (2.3)
5.0 (2.3)
4.0 (1.8)
4.0 (1.8)
4.0 (1.8)
4.0 (1.8)
4.5 (2.1)
4.5 (2.1)
5.0 (2.3)
5.0 (2.3)
6.0 (2.7)
7.0 (3.2)
7.0 (3.2)
8.0 (3.6)

VacuumComponents

Ordering Information

Klamps Flanges & Fittings► KF to Compression Port Adaptersnominaltube size
o-ringcompression sealA

ISO – KF
flangeB

Figure 1

Specifications• 304 stainless steel• Knurled nut for hand-tightening• ISO-KF Flanges• Use for standard inch size tubulation
D

C

Figure 2

D

C

B

66

adapter

Figure 3

VACUUM Components

Ordering Information
NW16

NW25

NW40

Part
Number
KCP160125		
KCP160190		
KCP160250		
KCP160375		
KCP160500		
KCP160625		
KCP250062		
KCP250125		
KCP250190		
KCP250250		
KCP250312		
KCP250375		
KCP250500		
KCP250625		
KCP250750		
KCP400125		
KCP400250		
KCP400375		
KCP400500		
KCP400625		
KCP400750		
KCP400880		
KCP401000 		
KCP401125		
KCP401250		

NominalTube Size
1/8 in.
3/16 in.
¼ in.
⅜ in.
½ in.
⅝ in.
1
/16 in.
1/8 in.
3/16 in.
¼ in.
5/16 in.
⅜ in.
½ in.
⅝ in.
¾ in.
1
/8 in.
¼ in.
⅜ in.
½ in.
⅝ in.
¾ in.
⅞ in.
1 in.
11/8 in.
1¼ in.

LengthA in. (mm)1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
2.37 (60.20)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
1.65 (41.91)
2.02 (51.31)
2.02 (51.31)
2.02 (51.31)
2.02 (51.31)
2.02 (51.31)

Bore
B in. (mm)0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.90 (22.86)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
0.63 (16.00)
1.38 (35.05)
1.38 (35.05)
1.38 (35.05)
1.38 (35.05)
1.38 (35.05)

ID
C in. (mm)
–
–
–
–
–
–
–
–
–
–
–
–
–
–
0.63 (16.0)
–
–
–
–
–
–
–
0.88 (22.4)––

Tube StopFig.
D in. (mm)		
–
1
–
1
–
1
–
1
–
1
–
1
–
1
–
1
–
1
–
1
–
1
–
1
–
1
–
1
1.13 (28.7)
3
–
1
–
1
–
1
–
1
–
1
–
1
–
1
1.13 (28.7)
2
–
1
–
1

Weightlbs (kg)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)
2.0 (0.9)

VacuumComponents

Flange Size67

Klamps Flanges & Fittings► Adapters: KF to Swagelok
NOTE • KF flanges are 304L stainless steel

Ordering Information
Flange Size
NW16
NW25
NW40
NW50
NW16
NW25
NW40
NW50
NW16
NW25
NW40
NW50
NW40
NW50
NW40

Tube Size
¼ in.
¼ in.
¼ in.
¼ in.
⅜ in.
⅜ in.
⅜ in.
⅜ in.
½ in.
½ in.
½ in.
½ in.
½ in.
½ in.
1 in.

Part Number
KASW025016		
KASW025025		
KASW025040		
KASW025050		
KASW037516		
KASW037525		
KASW037540		
KASW037550		
KASW050016		
KASW050025		
KASW050040		
KASW050050		
KASW075040		
KASW075050		
KASW100040		

68

Length in. (mm)1.47 (37.3)
1.47 (37.3)
1.47 (37.3)
1.47 (37.3)
1.63 (41.4)
1.63 (41.4)
1.63 (41.4)
1.63 (41.4)
1.77 (45.0)
1.77 (45.0)
1.77 (45.0)
1.77 (45.0)
2.14 (54.4)
2.14 (54.4)
2.60 (66.0)

Shipping Weight lbs (kg)0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.5 (0.22)
0.5 (0.22)
0.5 (0.22)
0.5 (0.22)
0.5 (0.22)

VACUUM Components► Adapters: KF to VCR – Male & Female
NOTE • KF flanges are 304L stainless steel

Ordering Information
Tube Size

Part Number

Length in. (mm)Shipping Weight lbs (kg)

Male
NW16
NW25
NW40
NW16
NW25
NW40
NW25

¼ in.
¼ in.
¼ in.
½ in.
½ in.
½ in.
¾ in.

KAVM025016
KAVM025025
KAVM025040
KAVM050016
KAVM050025
KAVM050040
KAVM075025

1.46 (37.1)
1.46 (37.1)
1.46 (37.1)
1.65 (41.9)
1.65 (41.9)
1.65 (41.9)
2.15 (54.6)

0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.5 (0.22)
0.2 (0.11)

Female
NW16
NW25
NW40
NW16
NW25
NW40
NW16
NW25

¼ in.
¼ in.
¼ in.
½ in.
½ in.
½ in.
¾ in.
¾ in.

KAVF025016
KAVF025025
KAVF025040
KAVF050016
KAVF050025
KAVF050040
KAVF075016
KAVF075025

1.46 (37.1)
1.46 (37.1)
1.46 (37.1)
1.65 (41.9)
1.65 (41.9)
1.65 (41.9)
2.15 (54.6)
2.15 (54.6)

0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.5 (0.22)
0.2 (0.11)
0.2 (0.11)

VacuumComponents

Flange Size

69

Klamps Flanges & Fittings► PVC Cord-Reinforced Flexible Vacuum Hose

Features

Technical Specifications• Lightweight• Transparent• Smooth surface inside and out

Vacuum Range
To 1 x 107
Temperature Range–25 °C to 45 °C

Ordering Information
Part Number

I.D. in.

O.D. in.

Flexible Vacuum Hose
HFP075		
HFP100		
HFP125		
HFP150		
HFP200		

0.75
1.00
1.25
1.50
2.00

1.00		
1.25		
1.62		
1.87		
2.50		Part Number

Weight lbs (kg)Size Range		

Steel Worm Gear Hose Clamps
HFPC056		
HFPC075		
HFPC131		
HFPC156		

/16 in. to 1 ¼ in.		
¾ in. to 1 ¾ in.		
1 5/16 in. to 2 ¼ in.		
1 9/16 in. to 2 ½ in.		
9

NOTE • 10 per package
		• Use Weld Stubs (page 52) with this hose for correct fit

0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
0.2 (0.11)
Weight lbs (kg)0.5 (0.22)
0.5 (0.22)
0.5 (0.22)
0.5 (0.22)► Aluminum Male Rubber Hose Adapter
NOTE • not intended for use with the PVC Cord-Reinforced Flexible
Vacuum Hose; suitable for use with rubber hose.

Ordering Information
Flange Size
NW16
NW16
NW25
NW40
NW50

Hose Size in.
0.50 – 0.62
0.62 – 0.75
0.75 – 0.87
1.50 – 1.62
1.50 – 1.62

Part Number
KAH16050A
KAH16075A
KAH25075A
KAH40150A
KAH50150A

A in.
1.65
1.65
1.73
2.17
2.17
70

B in.
0.625
0.750
0.875
1.630
1.630

Weight lbs (kg)0.5 (0.11)
0.5 (0.11)
0.5 (0.11)
0.5 (0.11)
0.5 (0.11)

VACUUM Components

ISO Flanges & Fittings
Agilent’s introduction of its extensive offering in vacuum
flanges and fittings features an intuitive part numberingformat. These part numbering format allows the customer to
identify the product by the characters contained within
the part number.
Depending on the product, the number and format of thecharacters in the part number will vary.
Please see examples below:

ISO flanges and fittings are designed for applications
requiring frequent disassembly and where tubing
requirements generally exceed 2 in. OD. All ISO flanges andfittings listed are made of 304L stainless steel. These flanges
can be used in a variety of appli­cations from atmospheric to
E-8 Torr. They can sustain a bakeout temperature of 150 °C
when using Viton o-rings.

ISO Flange Example

ISO-Flanges & Fittings
IS 0630250 BB

Flange Fastening Options .....................................................
MF Flanges................................................................................
Bolted Flanges..........................................................................
Bolt Sets....................................................................................
Bolted Tapped Flanges...........................................................
Bolt Sets for Tapped Flanges................................................
Centering Rings........................................................................
Clamps.......................................................................................
O-Rings......................................................................................
Weld Stubs................................................................................
Half Nipples..............................................................................
Nipples.......................................................................................
Elbows.......................................................................................
Tees............................................................................................
4-Way Cross..............................................................................
Reducing Nipple.......................................................................
Flexible Couplings....................................................................
Conical Reducers.....................................................................
Adapters, ISO to ConFlat........................................................
Adapters, ISO to KF.................................................................

ISO Designation
ISO Size
Bore Size
Configuration (Bored, blank)

ISO 80 to 63
I RC 0 8 0 0 6 3

72
73
74
74
75
75
76
77
79
80
81
81
82
82
83
83
84
85
86
87

VacuumComponents

ISO Designation
Conical Reducer
Larger Size
Smaller Size

Page

71

ISO Flanges & Fittings► Flange Fastening Options
Flanges are available in these bolting/clamping options:
Clamped Flanges (also called MF Flanges or Multi-Fastener)
are fastened to each other with Double-Claw Clamps (Fig. 1),
or to bolted tapped flanges with Single-Claw Clamps (Fig. 2).
Bolted Flanges may be fastened to each other with Nut/Bolt
Sets (Fig. 3), or bolted to ISO Bolted Tapped Flanges (Fig. 4).
NOTE • At 10” (NW250) and above, some manufacturers standards
vary. Please check dimensions carefully.

Flange Fastening Options

72

VACUUM Components► MF Flanges-Bored

Ordering Information
Size
NW63
NW100
NW160
NW200
NW250

Part
Number
IS0630250BB		IS1000400BB		IS1600600BB		IS2000800BB		IS2501000BB		

NominalBore
2.5 in.
4.0 in.
6.0 in.
8.0 in.
10.0 in.

A
in. (mm)
2.37 (60.2)
3.84 (97.5)
5.85 (148.6)
7.85 (199.4)
9.86 (250.4)

B
in. (mm)
2.53 (63.8)
4.03 (101.9)
6.03 (152.7)
8.03 (203.5)
10.04 (254.3)

Cin. (mm)0.22 (5.6)
0.22 (5.6)
0.22 (5.6)
0.22 (5.6)
0.22 (5.6)

Shipping Weightlbs (kg)
1.0 (0.5)
1.0 (0.5)
2.0 (0.9)
3.0 (1.4)
4.0 (1.8)► MF Flanges-Blank

Seal Side

Size
NW63
NW100
NW160
NW200
NW250

Part
Number
IS0630000BL		IS1000000BL		
IS1600000BL		IS2000000BL		IS2500000BL		

Outer
Thickness
Diameter		
3.74 (95.0)
0.47 (12.0)
5.12 (130.0)
0.47 (12.0)
7.09 (180.0)
0.47 (12.0)
9.45 (240.0)
0.47 (12.0)
11.42 (290.0)
0.47 (12.0)

73

Shipping Weightlbs (kg)
1.0 (0.5)
2.5 (1.1)
5.0 (2.3)
8.0 (3.6)
13.0 (5.9)

VacuumComponents

Ordering Information

ISO Flanges & Fittings► Bolted Clear Hole Flanges

Ordering Information – Bolted Flanges-Bored
Size
NW63
NW100
NW160
NW250

Part
Number
IS0630250BBB
IS1000400BBB
IS1600600BBB
IS2501000BBB

NominalBore
2.5 in.
4.0 in.
6.0 in.
10.0 in.

A
in. (mm)
2.37 (60.2)
3.83 (97.5)
5.83 (148.6)
9.76 (250.4)

B
in. (mm)
2.53 (63.8)
4.03 (101.9)
6.03 (152.7)
10.04 (254.3)

Cin. (mm)0.22 (5.6)
0.22 (5.6)
0.22 (5.6)
0.22 (5.6)

D
in. (mm)
4.33 (110.0)
5.71 (145.0)
7.87 (200.0)
12.20 (310.0)

Bolt
Holes
4 x M98 x M98 x M1112 x M11

Weightlbs (kg)
0.50 (0.2)
1.00 (0.5)
1.50 (0.7)
3.00 (1.4)

A

Seal Side

Ordering Information – Bolted Flanges-Blank
Size
NW100
NW160
NW250

Part Number
IS1000000BLB
IS1600000BLB
IS2500000BLB

A in. (mm)5.71 (145.0)
7.87 (199.9)
12.20 (309.9)

Bolt Holes
8 x M98 x M1112 x M11

Shipping Weight lbs (kg)2.5 (1.1)
5.0 (2.3)
13.0 (5.9)

Qty/Pack
8
12

Shipping Weight lbs (kg)0.50 (0.2)
0.75 (0.3)► Bolt Sets for Clear Hole Flanges
Ordering Information
Size
NW160
NW200, NW250

Part Number
IB160
IB200250

Bolt Size
M10 x 50 mm
M10 x 50 mm

74

VACUUM Components► Bolted Tapped Flanges

Ordering Information
Size
NW63
NW100
NW200
NW250

Part
Number
IS0630250BBBTIS1000400BBBTIS2000800BBBTIS2501000BBBT

NominalBore
2.5 in.
4.0 in.
8.0 in.
10.0 in.

A
in. (mm)
2.37 (60.2)
3.83 (97.5)
7.83 (199.4)
9.76 (250.4)

B
in. (mm)
2.53 (63.8)
4.03 (101.9)
8.03 (203.5)
10.04 (254.3)

Cin. (mm)0.22 (5.6)
0.22 (5.6)
0.22 (5.6)
0.22 (5.6)

D
in. (mm)
4.33 (110.0)
5.71 (145.0)
10.24 (260.0)
12.20 (310.0)

Bolt
Holes
4 x M88 x M812 x M10
12 x M10

Weightlbs (kg)
0.50 (0.2)
1.00 (0.5)
2.00 (0.9)
3.00 (1.4)► Bolt Sets for Tapped Flanges
Ordering Information
Part Number
IB080100T
IB200250T

Bolt Size
M8 x 30 mm
M10 x 35 mm

Qty/Pack
8
12

Shipping Weight lbs (kg)0.50 (0.2)
0.75 (0.3)

VacuumComponents

Size
NW80, NW100
NW200, NW250

75

ISO Flanges & Fittings► Centering Rings

Ordering Information – Aluminum Ring, Viton O-Ring
Size
NW63
NW80
NW100
NW160
NW200
NW250

Part Number
IC063AV		
IC080AV		
IC100AV		IC160AV		
IC200AV		
IC250AV		

A in. (mm)2.62 (66.8)
3.13 (79.8)
3.88 (98.8)
5.87 (149.9)
8.24 (209.8)
10.13 (257.6)

B in. (mm)0.15 (3.8)
0.15 (3.8)
0.15 (3.8)
0.15 (3.8)
0.15 (3.8)
0.15 (3.8)

Shipping Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)

B in. (mm)0.15 (3.8)
0.15 (3.8)
0.15 (3.8)
0.15 (3.8)
0.15 (3.8)

Shipping Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)

B in. (mm)0.15 (3.8)
0.15 (3.8)
0.15 (3.8)
0.15 (3.8)
0.15 (3.8)
0.15 (3.8)

Shipping Weight lbs (kg)1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.0 (0.5)

Ordering Information – Aluminum Ring, Buna-N O-Ring
Size
NW63
NW100
NW160
NW200
NW250

Part Number
IC063AB		IC100AB		IC160AB		IC200AB		IC250AB		A in. (mm)2.62 (66.8)
3.88 (98.8)
5.87 (149.9)
8.24 (209.8)
10.13 (257.6)

Ordering Information – Stainless Steel Ring, Viton O-Ring
Size
NW63
NW80
NW100
NW160
NW200
NW250

Part Number
IC063SV		
IC080SV 		
IC100SV		
IC160SV		
IC200SV
IC250SV		A in. (mm)2.62 (66.8)
3.13 (79.8)
3.88 (98.8)
5.87 (149.9)
8.24 (209.8)
10.13 (257.6)

76

VACUUM Components► Modified ISO Claw Clamps“B”

PlatedSteel“A”

AluminumFeatures

Figure 1• Heavy duty material• Suitable for mounting equipment in any orientation and tightgeometrics

Ordering Information – Single Claw Clamp – For use with a Standard ISO Flange and Centering Ring (NOT for Turbo Pumps)
Size
Figure		
NW63/100
1
NW160/250
1

Part
Per
NumberPackage
ICS063100CC22X5S		
4
ICS160250CC23X0A*		
1A
in. (mm)0.925 (23.5)
1.126 (28.6)

B
in. (mm)0.87 (22.5)
0.91 (23.1)

Bolt
Size
M8 x 35 mm
M10 x 35 mm

Shipping Weightlbs (kg)
1.0 (0.50)
0.5 (0.20)* Aluminum

Cast Steel

Figure 2

Ordering Information – Single Claw Clamp – For use with a Flange and Base Plate with Sealing Groove
and O-ring (NOT for Turbo Pumps)
Size
Figure		
NW160/250
1&2

Part
Per
NumberPackage
ICS160250CC19X1S		 1 & 2Ain. (mm)1.14 (28.8)

B
in. (mm).75 (19.1)

Bolt
Size
M10 x 35 mm“B”

VacuumComponents“A”

Shipping Weightlbs (kg)
1.0 (0.5)

Plated Steel

Ordering Information – Tapered Claw Clamp, ISO 63/250 (Suitable for Agilent Turbo Pumps)
Size
NW63/250

Part Number
IC63250DCMZ		A in. (mm)2.34 (59.5)

B in. (mm)0.67/1.05 (17.0/27)
77

Bolt Size
M10

Shipping Weight lbs (kg)1.0 (0.5)

ISO Flanges & Fittings► Standard ISO Claw Clamps

Ordering Information – Double Claw (NOT for Turbo Pumps)
Size
For flange sizes NW63, 080, 100
For flange sizes NW160, 200, 250
For flange sizes NW400, 500

Part
Number
IC063100A		
IC160250A		
IC400500A		

A
in. (mm)0.95 (24.1)
1.10 (27.9)
1.34 (34.0)

B
in. (mm)1.98 (50.3)
2.05 (52.1)
2.56 (65.0)C
in. (mm)
0.63 (16.0)
0.80 (20.3)
1.04 (26.4)

Shipping Weightlbs (kg)
0.5 (0.2)
0.5 (0.2)
0.5 (0.2)

B
in. (mm)
0.39 (9.9)
0.39 (9.9)

C
in. (mm)
0.63 (16.0)
0.80 (20.3)

Shipping Weightlbs (kg)
0.5 (0.2)
0.5 (0.2)

Ordering Information – Single Claw (NOT for Turbo Pumps)
Size
For flange sizes NW63, 080, 100
For flange sizes NW160, 200, 250

Part
NumberICS063100A		ICS160250A		

A
in. (mm)1.20 (30.4)
1.25 (31.7)

NOTE • Use the chart below to determine proper quantities for all clamps on pages 77 and 78.

Flange Size
NW63
NW100-160
NW250# of Clamps
4
8
12
78

VACUUM Components► O-Rings

Ordering Information – Viton
Size
NW63
NW80
NW100
NW160
NW250

Part Number
IO063V		
IO080V		IO100V		IO160V		
IO250V		

A in. (mm)2.85 (72.4)
3.35 (85.1)
4.10 (104.1)
5.98 (151.9)
10.50 (266.2)

B in. (mm)0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)
0.21 (5.33)

Shipping Weight lbs (kg)0.25 (0.1)
0.25 (0.1)
0.25 (0.1)
0.25 (0.1)
0.25 (0.1)

A in. (mm)4.10 (104.1)

B in. (mm)0.21 (5.3)

Shipping Weight lbs (kg)0.25 (0.1)

Size
NW100

Part Number
IO100S		

VacuumComponents

Ordering Information – Silicone

79ISO Flanges & Fittings► Weld Stubs

Ordering Information – Weld Stubs, MF Flanges
Size
NW63
NW100
NW160

Part Number
IWS063		
IWS100		IWS160		

Tube Size
2.5 in.
4.0 in.
6.0 in.

A in. (mm)3.94 (100.1)
3.94 (100.1)
3.94 (100.1)

Shipping Weight lbs (kg)1.0 (0.5)
2.0 (0.9)
3.0 (1.4)

A in. (mm)3.94 (100.1)

Shipping Weight lbs (kg)3.0 (1.4)

Ordering Information – Weld Stubs, Bolted Flanges
Size
NW160

Part Number
IWS160B		

Tube Size
6.0 in.

80

VACUUM Components► Half Nipples

Ordering Information
Size
NW100
NW160

Part Number
INH1000400
INH1600600

Tube Size
4.0 in.
6.0 in.

A in. (mm)5.12 (130.0)
6.31 (160.3)

Shipping Weight lbs (kg)2.0 (0.9)
4.0 (1.8)

Part Number
INF0630250
INF1000400
INF1600600

Tube Size
2.5 in.
4.0 in.
6.0 in.

A in. (mm)8.00 (203.2)
10.24 (260.1)
12.62 (320.5)

Shipping Weight lbs (kg)2.0 (0.9)
3.0 (1.4)
8.0 (3.6)

Ordering Information
Size
NW63
NW100
NW160

81

VacuumComponents► NipplesISO Flanges & Fittings► Elbows 90°

Ordering Information
Size
NW63
NW100
NW160

Part Number
IE02500346
IE04000425
IE06000543

Tube Size
2.5 in.
4.0 in.
6.0 in.

A in. (mm)3.46 (87.9)
4.25 (108.0)
5.43 (137.9)

Shipping Weight lbs (kg)2.0 (0.9)
6.0 (2.7)
10.0 (4.5)► TeesOrdering Information
Size
NW63
NW100
NW160

Part Number
IT02500346
IT04000425
IT06000543

Tube Size
2.5 in.
4.0 in.
6.0 in.

A in. (mm)3.46 (87.9)
4.25 (108.0)
5.43 (137.9)

82

B in. (mm)6.92 (175.8)
8.50 (215.9)
10.86 (275.8)

Shipping Weight lbs (kg)3.0 (1.4)
8.0 (3.6)
13.0 (5.9)

VACUUM Components► 4-Way Cross

Ordering Information
Size
NW63
NW100
NW160

Part Number
IC02500346
IC04000425
IC06000543

Tube Size
2.5 in.
4.0 in.
6.0 in.

A in. (mm)3.46 (87.9)
4.25 (108.0)
5.43 (137.9)

B in. (mm)6.92 (175.8)
8.50 (215.9)
10.86 (275.8)

Shipping Weight lbs (kg)6.0 (2.7)
10.0 (4.5)
15.0 (6.8)► Reducing Nipple

Size
NW100-63
NW160-63
NW160-100
NW200-160
NW250-200

Part Number
INR100063		
INR160063		
INR160100		
INR200160		
INR250200		

Tube Size
2.5 in.
2.5 in.
4.0 in.
6.0 in.
8.0 in.

83

A in. (mm)4.0 (101.6)
4.0 (101.6)
4.0 (101.6)
4.0 (101.6)
4.0 (101.6)

Shipping Weight lbs (kg)4.5 (2.0)
6.0 (2.7)
10.5 (4.8)
13.5 (6.1)
18.0 (8.2)

VacuumComponents

Ordering Information

ISO Flanges & Fittings► Flexible Couplings

Features• Bellows Material: Type 321 SS

Ordering Information – Flexible Couplings, Non-Braided, ISO
FlangeSize
ISO63

ISO100

ISO160Part
Number
IL02000600
IL02001200
IL02502000
IL02503000
IL02504000
IL04000600
IL04001200
IL04002000
IL04003000
IL04004000
IL06000600
IL06001200

Length Free
A in. (mm)6.0 (152)12.0 (305)20.0 (508)30.0 (762)40.0 (1016)
6.0 (152)12.0 (305)20.0 (508)30.0 (762)40.0 (1016)
6.0 (152)12.0 (305)

Length Compressed
B in. (mm)5.5 (140)
10.9 (277)18.1 (461)24.0 (610)
36.1 (917)
5.5 (141)10.9 (277)18.1 (460)27.1 (688)36.1 (917)
5.5 (140)
10.9 (277)

Static Bend
Radius in. (mm)10.0 (254)
10.0 (254)
3.2 (81)
3.2 (81)
3.2 (81)
16.0 (406)19.0 (483)
4.5 (114)
4.5 (114)
4.5 (114)
21.0 (533)21.0 (533)84

Bellows Wall
Thickness in. 	
0.006
0.006
0.015
0.015
0.015
0.016
0.010
0.016
0.016
0.016
0.010
0.010

Nominal ID
in. (mm)
2.5
(64)
2.5
(64)
2.5
(64)
2.5
(64)
2.5
(64)
3.5
(89)
4.0 (102)
4.0 (102)
4.0 (102)
4.0 (102)
6.0 (152)
6.0 (152)

Shipping Weightlbs (kg)
2.0 (0.9)
2.0 (0.9)
3.0 (1.4)
3.0 (1.4)
4.0 (1.8)
3.0 (1.4)
4.0 (1.8)
4.0 (1.8)
5.0 (2.3)
5.0 (2.3)
4.0 (1.8)
5.0 (2.3)

VACUUM Components► Conical Reducers

Ordering Information
Size
NW100-63
NW100-80
NW160-100

Part Number
IRC100063
IRC100080
IRC160100

A in. (mm)4.13 (104.9)
4.13 (104.9)
9.50 (241.3)

Shipping Weight lbs (kg)4.5 (2.0)
4.5 (2.0)
5.0 (2.3)

A in. (mm)2.84 (72.1)
2.85 (72.4)
4.09 (103.9)
4.10 (104.1)

Shipping Weight lbs (kg)1.5 (0.7)
2.5 (1.1)
3.0 (1.4)
3.5 (1.6)► Conical Reducers – ISO to KF

Size
NW63-NW40
NW63-NW50
NW80-NW40
NW100-NW50

Part Number
IKRC063040		
IKRC063050		
IKRC080040		
IKRC100050		

85

VacuumComponents

Ordering Information

ISO Flanges & Fittings► Adapters – ISO to ConFlat

Ordering Information
Size
NW63-4.5 in. CFF
NW100-6 in. CFF
NW160-8 in. CFF
NW200-10 in. CFFPart Number
IFA0630450
IFA1000600
IFA1600800
IFA2001000

Tube Size
2.5 in.
4.0 in.
6.0 in.
8.0 in.

86

A in. (mm)4.13 (104.9)
4.19 (106.4)
4.25 (108.0)
4.25 (108.0)

Shipping Weight lbs (kg)3.5 (1.6)
5.5 (2.5)
9.0 (4.1)
16.0 (7.2)

VACUUM Components► Adapters – ISO to KF, Short and Long

Ordering Information
Part Number

Tube Size

A in. (mm)Shipping Weight lbs (kg)Long
NW63-NW40

IKA063040L

1.50 in.

2.71 (68.8)

1.0 (0.5)

Short
NW63-NW16
NW63-NW25
NW63-NW40
NW63-NW50
NW80-NW25
NW100-NW25
NW100-NW40
NW100-NW50
NW160-NW40
NW160-NW50

IKA063016S
IKA063025S
IKA063040S
IKA063050S
IKA080025S
IKA100025S
IKA100040S
IKA100050S
IKA160040S
IKA160050S

0.75 in.
1.00 in.
1.50 in.
2.00 in.
1.00 in.
1.00 in.
1.50 in.
2.00 in.
1.50 in.
2.00 in.

1.75 (44.5)
1.75 (44.5)
1.75 (44.5)
1.75 (44.5)
1.75 (44.5)
1.75 (44.5)
1.75 (44.5)
1.75 (44.5)
1.75 (44.5)
1.75 (44.5)

1.0 (0.5)
1.0 (0.5)
1.0 (0.5)
1.5 (0.7)
1.5 (0.7)
2.0 (0.9)
2.0 (0.9)
2.5 (1.1)
5.0 (2.3)
6.0 (2.7)

VacuumComponents

Size

87

Feedthroughs► Rotary Motion Feedthrough
0.25(6.35)

3.06(77.7)

0.41(10.4)

0.096 dia. x 0.5 DP(2.4)(12.7)
0.25(6.35)
9.63
(16)

0.96
(24.4)

1.33 Mini CFF(NW16 CFF)

0.75
(19)

4.50
(114)

4.10
(104.1)

1.5(38.1)

0.62(15.7)

Dimensions: inches (millimeters)

Technical Specifications

Especially well-suited for bakeable ultra-high vacuum
applications, this rotary motion feedthrough is bellows-sealed
and has a built-in lock. It is mounted on a 1.33 in.
OD Mini-ConFlat flange (NW16 CFF).

Vacuum Range
Atmosphere to 10-11 Torr (mbar)
Torque Rating
150 inch-ounces
Speed
200 RPM maximum
Runout at Shaft Tip
0.006” maximum (0.15 mm)
Life	50,000 total turns nominal 300 °C
maximum (bakeout)
Temperature–196 °C to +150 °C (operating)Rotation
Continuously rotatable in either direction

Ordering Information
Description

Part Number

Shipping Weight lbs (kg)Rotary motion feedthroughOn 1 1/3 in. mini ConFlat flange (NW16 CFF)
Gaskets for mini ConFlat flange (NW16 CFF), 10/pkg

L6691301		
FG0133CI		

5.0 (2.3)
1.0 (0.5)

88

VACUUM Components► 12 kV Fischer Feedthrough on Mini-ConFlat FlangeThis high voltage feedthrough is rated at up to 12 kV(below 10-4 Torr/mbar) and is provided with a Mini (1.33 in.)
ConFlat flange (NW16 CFF).

Dimensions: inches (millimeters)

Technical Specifications
Voltage Rating (below 10-4 Torr/mbar)
Current Rating
Temperature Range
Body Material
Mounting Flange

12 kV F/T Fischer
1A maximum–196 °C to +450 °C
Stainless Steel
1.33 in. O.D. mini (NW 16)

Ordering Information
Shipping Weight lbs (kg)1.0 (0.5)

1.0 (0.5)

VacuumComponents

Description
Part Number
High voltage feedthrough, vacuum side mating connector,
With 1 1/3 in. Mini-ConFlat flange (NW16 CFF)
9595125(for Star-Cell Ion pumps, cables and connectors please see the Ion Pumps section)(external connector not included, please order separately)		
Gaskets for Mini-ConFlat flange (NW16 CFF) 10/pkg
FG0133CI

89

Supplies, Greases and Lubricants► Torr Seal Low Vapor Pressure► Fel-Pro Heavy Duty Anti-Seize

Resin SealantFel-Pro Heavy Duty Anti-Seize is a high-temperature, antigalling lubricant de­signed for screw threads and other matedcomponents of all types. Generally used in applications thatare external to vacuum systems, Fel-Pro is useful intemperature ranges of 70 °C to +1315 °C.

Ordering Information
Description
Fel-Pro Heavy Duty Anti-Seize
LubricantTorr Seal epoxy resin quickly seals leaks on any type of
vacuum system or component. Provided in convenient tubes,
Torr Seal is solvent-free and can be used at pressures of 10-9Torr (mbar) and below, at temperatures from –45 °C to 120 °C(bakeable temperature). Additionally, Torr Seal permits leakchecking immediately after curing and bonds with many
materials including metal, ceramic, and glass.

Weight lbs (kg)95300310.3 (0.13)► Apiezon Vacuum Grease, Type L
Apiezon L is a general vacuum grease that has a vapor
pressure from 10-11 Torr (mbar) at 20 °C to 10-3 Torr (mbar) at
300 °C, and has a melting point of < 50 °C.

Ordering Information
Description
Part Number
Torr Seal base resin, 82 grams,
and Torr Seal hardener, 36 grams 9530001

Part Number

Weight lbs (kg)Ordering Information
Description
Apiezon L vacuum
grease, 1 oz.

1.0 (0.45)► Torr Seal Mixing System

Part Number

Weight lbs (kg)695400004

1.0 (0.45)► Agilent Vacuum Grease

This is a general purpose grease with a vapor pressure in the
10-6 Torr range. It is a non-silicone grease that comes in two
viscosities and two sizes.

Ordering Information
Description
Agilent Vacuum grease,
Medium Weight, ¼ lb size
Agilent Vacuum grease,
Medium Weight, 1 lb size
Agilent Vacuum grease,
Heavy Weight, ¼ lb size
Agilent Vacuum grease,
Heavy Weight, 1 lb size

The Torr Seal Mixing System includes an applicator gun,a premeasured Torr Seal cartridge, and an epoxy/resin mixer.
The system uses the same low vapor pressure resin sealant
as standard Torr Seal, while providing a systematic andscientific way of mixing the Torr Seal epoxy and resin. The
applicator gun dispenses premeasured epoxy and resin fromthe cartridge through the mixer so that a uniform Torr Seal
bead can be placed on any surface. As with the standard Torr
Seal tubes, the mixing system can be used at pressures of
10-9 Torr and below, and at temperatures from –45 °C to
120 °C (bakeable temperature).

Ordering Information
Description
Part Number
Applicator gun with Torr Seal
cartridge (2 oz.) and three mixers 9530002
Applicator gun only
9530003
Torr Seal cartridge (2 oz.)and three mixers
9530004
Mixers only (six to a package)9530005

Weight lbs (kg)2.00 (0.91)
1.50 (0.68)
0.75 (0.34)
0.25 (0.11)
90Part Number

Weight lbs (kg)LGCMID025

1.0 (0.45)

LGCMID100

1.0 (0.45)

LGCHEV025

1.0 (0.45)

LGCHEV100

1.0 (0.45)