weo plug-in

CEJN WEO Plug-In

Hydraulic fitting technology – made easy and cost-effectiveWEO Plug-In

WEO Plug-In

Content
04

CEJN Quick Coupling Products06

Benefits Add Up to Economical 				Connections 				

08Connection/Disconnection

09

Technical Data			

10References 			13

Product Range– Quickly Chosen by Customers Around the WorldWEO Plug-In Hose Fittings - Save installation
time and money by simply “plugging in” tohydraulic systems
CEJN reserves the right to make product changes without further notification.

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3

WEO Plug-In

WEO Plug-In

CEJN WEO Plug-In– Quickly Chosen by Customers Around
the World
CEJN Corporate Headquarter
CEJN AB
Skövde, Sweden

When customers all over the world need fluid systems to function without
failure, they turn to CEJN for innovative, problem-solving products. CEJN’s
reputation as a leader in fluid system components began over five decades
ago when the company pioneered compressed air couplings at a fledgling
assembly plant in Skövde, Sweden.
Today, that venerable facility stands as the international headquarters for CEJN, which now encompasses sales operations on four continents in 21 countries. The CEJN product line has evolved intoa wide range of quick coupling styles that are quickly chosen for applications involving not only thetransfer of compressed air, but also hydraulic oils, fluids, gases, and more. Also included in the CEJN
product line are accessory products, such as adapters, fittings, hose, hose reels, air-preparation units,
and blowguns.

ISO 9001 certified since 1995.
ISO 14001 certified since 2006.

Product Modifications, All-New Designs
The company’s hard-working commitment to developing new products also includes:• Modifying existing products when higher performance standards are required – and “off-the-shelf”
components won’t do. By continually investing in new processes and technologies, CEJN has the capability to modify products that exceed their original performance parameters and customer expectations.
• Designing and manufacturing limited quantities of custom couplings that are needed by customers
to replace troublesome products or build into new or existing applications. CEJN provides complete
product solutions from design to installation-ready components that are qualified, tested, and backed byafter-sale support.
Whether it’s a special coupling requirement for material, temperature range, end connection, or flow
rate, CEJN engineers analyze each requirement and determine whether to build it into an existing product or an all-new design.
Pioneering Spirit Leads to WEO Plug-In Hose Fittings
In fact, this pioneering spirit has led to CEJN’s entry into threadless connector market with the development of WEO Plug-In hose fittings – CEJN’s response to customer inquiries for end connections that
simply “plug in” to hydraulic systems. The innovative click-to-connect feature of WEO fittings eliminates
the need for tools or wrenches that are needed to connect and disconnect traditional threaded fittings.
WEO fittings are leak-free and slash downtime for assembly and field maintenance, since only acommon screwdriver is needed to remove hose assemblies.
As more and more applications industry-wide are being converted from threaded to threadless connectors, WEO Plug-In hose fittings are becoming the connection of choice by well-known original equipment manufacturers for critical equipment applications.
Backed by extensive laboratory and field-testing, WEO fittings, offered with numerous connection
options, are being used by leading companies that supply products all over the world.
Partnering with Hose Manufacturers
In fact, because of the industry’s acceptance of CEJN threadless fittings, several international hose
manufacturers have partnered with CEJN in offering their customers hose assemblies equipped with
CEJN WEO products. These assemblies are of high interest to customers that are looking for a reliable,
proven threadless design that is backed by a premier hose manufacturer.
As a result, more and more global customers are “plugging in” to hydraulic systems without tools or
wrenches by specifying problem-solving WEO Plug-In hose fittings from CEJN, your quick connect
specialist.

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WEO Plug-In

WEO Plug-In

Benefits Add Up to
Economical Connections
Downtime, installation time dramatically reduced
CEJN WEO Plug-In hose fittings slash downtime and installation time for original equipment manufacturers. The click-to-connect and self-aligning features of the fittings make them easy to install in
hydraulic systems, which will lead to dramatically cost reduce.
Easy to connect and disconnect
WEO fittings are designed with an innovative click-to-connect feature that provides easy engagementof the product’s male and female halves, without the aid of tools or wrenches.
Leak-free connections
Since WEO fittings “plug in” tightly to hydraulic systems, hydraulic leakage is virtually eliminated.
No follow-up tightening needed
WEO fittings automatically lock into place, eliminating the need for tightening during follow-up checks.
Minimum space requirement enables new system designs
WEO fittings make it easier to build compact, reliable hydraulic systems that include hose and tubes,
since access for hand-tool clearance is not a requirement.
Work injuries associated with connection/disconnection are eliminatedSince WEO fittings are quick and easy to connect and disconnect, physical injuries associated withtightening and untightening traditional threaded connections no longer occur.

WEO Plug-In Hose Fittings+ Downtime, installation time dramaticallyreduced+ Easy to connect and disconnect+ Leak-free connections+ No follow-up tightening needed+ Minimum space requirement enables newLonger hose life
WEO fittings are self-aligning, which eliminates twisted hose that can occur during connection, andthereby extend hose life.
Easy to service
The simple connection and disconnection of WEO fittings make it easy to replace hose assemblies with
only a common screwdriver, even in confined or difficult-to-reach applications.
Lower overall cost
The click-to-connect feature of WEO threadless fittings greatly reduces installation time for equipment
manufacturers. The fittings’ ability to eliminate leakage and improve accessibility also add to their lower
overall cost than threaded-type fittings.

system designs+ Work injuries associated with connection/
disconnection are eliminated+ Longer hose life
+ Easy to service= Lower Overall Cost

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7

WEO Plug-In

Connection

1.

Release ring

Assembly stop

WEO Plug-In

Technical Data

Make sure the assembly stop is in place andthe release ring runs freely in its groove.

Material Specifications
Locking hook

Assembly stop – Polyoxymethylene
Release ring – Polyoxymethylene
Locking hooks – hardened steel 		(yellow zinc chromate plating)

SocketO-Ring – NBR

Assembly stop2.
O-RingPush the plug all the way in until theassembly stop touches the socket.

O-Ring – NBR
Coupling body – steel (yellow zinc chromate plating)
The O-ring presses the locking hooks
inwards so that they grip the outer locking
flange on the plug. The coupling is now
locked and cannot be disconnected.

Assembly stop

1.

Using a screwdriver, remove theassembly stop.

Release ring

8

Locking hook

Push the plug all the way in so that therelease ring pushes the locking hooks aside.
Outer flange

Pull the plug out.

Tests

Working Pressure, Safety Factor

Temperature Range

Note: Working pressure may vary among sizes. Refer tothe data for each product range.

WEO Plug-In hose fittings have been tested andapproved by the Swedish Institute of Materials Testing
and Research to SS-ISO 8032 – Half Omega Test, andhave been burst tested to a minimum pressure of fourtimes the working pressure. The fittings have also beentested and approved by TÜV, Germany.

Disconnection

3.

Backup ring – Hytrel ®

Outer locking flange

3.

2.

Nipple body – hardened steel(yellow zinc chromate plating)Release ring

WEO fitting sizes 1/4 inch through 3/4 inch have amaximum working pressure of 5075 PSI (350 bar). The
1-inch size has a maximum working pressure of 3625
PSI (250 bar). A minimum safety factor of 4:1 between
burst pressure and working pressure applies to all sizes.

-22°F – +212°F (-30°C – +100°C)

Hose Standards
Hose Size Working Pressure
-03
-03
-04
-04
-05
-05
-06
-06
-08
-08
-10
-10
-12
-12
-16
-16

3/16”
3/16”
1/4"
1/4"
5/16"
5/16"
3/8"
3/8"
1/2"
1/2"
5/8"
5/8"
3/4"
3/4"
1"
1"

5076 PSI
350
5076 PSI
350
5076 PSI
350
5076 PSI
350
5076 PSI
350
5076 PSI
350
5076 PSI
350
3626 PSI
250

SAE

DIN

EN

100R1A1ST 20022

853-1ST

100R1AT1SN 20022

853-1SN

100R2A2ST 20022

853-2ST

100R2AT2SN 20022

853-2SN

100R9R

4SP 20023

856-4SP
857-1SC
857-2SC

Compatible Hose Styles

WEO Plug-In hose stems can be crimped onto most common styles of single- and multiple-braid hydraulic hose
up through 1 inch (-16 size) and light spiral reinforced hose. Use the standard tooling and corresponding collar(sleeve, ferrule, socket, etc.) for each type of hose. Crimping instructions see Instructions at www.weoplugin.
com.

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WEO Plug-In

Re f e r ence s

Re f e r ence s

WEO Plug-In

Brokk Makes Buildings
Come Tumbling Down with
Aid of WEO Products“Getting in and out of job sites on time in order not to
disrupt critical time schedules and budgets is very
important to us. Therefore, it is crucial that Brokk
remote-controlled demolition robots are equipped withcomponents that are quick and easy to repair.
“For this reason, Brokk AB has supplied WEO Plug-In hosefittings on hydraulic oil lines on a robot being used for sortingand demolition in a nuclear waste station.

Contact person:

Anders Norberg, Design Manager
Company:

Brokk AB, Skellefteå, Sweden
www.brokk.com“The product has appealed to us because it is so quick and easy to install andmakes replacing hose assemblies almost effortless.
“At job sites, such as nuclear waste stations in which it can be extremely
tough to make hose assembly replacements due to the dangerous working
environment, WEO products may be just the solution we need.”

Rottne Logging Equipment
Clears the Way for WEO Fittings“Rottne logging cranes have very compact designs, which do
not offer a lot of clearance area for installing and repairing hoseassemblies with traditional threaded fittings and working with therequired hand tools.

WEO Products
Are a Natural Fit at Kanglim“CEJN’s WEO Plug-In fittings are a handy product for us
because they are quick and easy to connect and disconnect
without wrenches.

“Here at Kanglim, we place a major emphasis on using only state-ofthe-art hydraulic technology in our production of truck-mounted cranes
and special-purpose vehicles. This kind of commitment to innovation
makes WEO Plug-In hose fittings a natural fit at our assembly facility in
Chungcheongbuk-do, Korea.
“WEO fittings are used on high-pressure oil lines on the rotating arms of Kanglim
auger cranes. The self-alignment of WEO fittings allows the connecting hose to movefreely during installation, which has eliminated the problems of twisted hose andresultant shortened hose life.
“The use of threadless WEO fittings also has enabled us to reduce assembly time
for the auger cranes, since the fittings require only a quick ‘click’ to connect anddisconnect them.
“Because of the important, problem-solving benefits of WEO products, I would nothesitate to recommend them to other companies with similar applications.”

10“Here at our assembly facility in Rottne, Sweden, we use themon hydraulic lines on the cranes’ extension cylinders.

Contact person:

Chan Ho Kim
Deputy General Manager
Crane Technical Design –Research & Development Center
Company:

Kanglim Company, Ltd.
Chungcheongbuk-do, Korea
www.kanglim.com“In the past, we have found that with screw-in fittings, it is impossible
to replace these hydraulic lines without completely dismounting thecylinders.
“With WEO fittings, downtime for field maintenance is minimal, since
only a screwdriver is needed to remove the assemblies, and replacements
just click into place.
“We have been using WEO products for the past five years and have had
no problems with their installation or performance.”

Contact person:

Göran Johannisson
Design Engineer
Company:

Rottne Industri AB, Rottne, Sweden
www.rottne.com

11WEO Plug-In

Re f e r ence s

WEO Plug-In

WEO Products Are Earth
Moving at Komatsu“For the past two years, we have been using WEO connectors tojoin hose assemblies to servo controls on our Komatsu
earth moving equipment. These threadlessconnectors appealed to us because of the
difficulty we experienced in installing threaded
connectors in confined areas.

Nipples – Straight Hose Connection
Series 710 features Plug-In nipples with straight hose connections for
one/two wire braided hydraulic hose in sizes 1/4" to 1"
Technical data
Material nipple ���������������������������������������������� Hardened Steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Nipple, 1/4"
Nipple, 3/8"

“WEO connectors are easy to install and also
provide easy maintenance and reliable sealing.
Since we build hundreds of machines eachmonth that require literally thousands of hoseassemblies, these are important benefits to us.

Contact person:

Gianni Contato, Supplier Auditor –Quality Assurance Department
Company:

Komatsu Utility Europe, Este, Italy
www.komatsu.it“We purchase the WEO-equipped hose assemblies
from a hose manufacturer that, along with CEJN, provides valuable
technical assistance. WEO’s reliable performance and its support
from two companies give us confidence in the product.”

Nipple, 1/2"
Nipple, 3/4"
Nipple, 1"Part No.

Connection

Max working pressure

A

B

C

D

F

147100403
147100404
147100604
147100605
147100606
147100806
147100808
147101208
147101210
147101212
147101616

3/16” (5.25 mm)
1/4” 6.9 mm)
1/4” (6.9 mm)
5/16” (8.6 mm)
3/8” (10.1 mm)
3/8” (10.1 mm)
1/2” (13.6 mm)
1/2” (13.6 mm)
5/8” (16.8 mm)
3/4” (20 mm)
1” (26.2 mm)

5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)
3630 PSI (250 bar)

10.0
10.0
13.0
13.0
13.0
16.0
16.0
23.0
23.0
23.0
30.0

54.5
58.0
61.0
61.0
63.0
63.0
64.0
73.5
77.5
82.0
100.5

19.0
19.0
22.0
22.0
22.0
22.0
22.0
31.0
31.0
31.0
38.5

2.8
4.5
4.5
5.6
7.0
7.0
9.5
9.5
12.0
15.0
21.0

29.2
30.0
33.0
33.0
33.0
33.0
33.0
42.5
43.3
43.0
54.0

All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website, www.cejn.com, for general maintenance tips.

Nipples – 45° Hose Connection
Series 712 features Plug-In nipples with 45° hose connections for one/
two wire braided hydraulic hose in sizes 1/4" to 3/4"
Technical data
Material nipple ���������������������������������������������� Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

WEO Products Give
Palfinger Cranes a Lift

Part No.

Connection

Max working pressure A

B

C

D

147120404
147120606
147120808
147121208
147121210
147121212

1/4” (6.9 mm)
3/8” (10.1 mm)
1/2” (13.6 mm)
1/2” (13.6 mm)
5/8” (16,8 mm)
3/4” (20,0 mm)

5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)

28.0
33.0
36.0
44.0
55.0
55.0

51.0
59.0
66.0
73.0
103.0
103.0

4.5
7.0
9.0
9.0
13.0
15.0

10.0
13.0
16.0
23.0
23.0
23.0

“The fact that threadless connectors do not require a lotof space for installation is what led us to try them on ourloading cranes.

All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website, www.cejn.com, for general maintenance tips.

“The hydraulic control valves on Palfinger cranes havenumerous hose connections, but are located in an areawith virtually no space for hand tools that are required
for making threaded connections.

Nipples – 90° Hose Connection“With our knowledge of threadless connectors, we
decided to try CEJN WEO Plug-In hose fittings on
the valve banks. After determining what fitting heat
treatment processes would and wouldn’t work for us, weare pleased with WEO’s performance.

12

Nipple, 1/4"
Nipple, 3/8"
Nipple, 1/2"
Nipple, 3/4"

Series 714 features Plug-In nipples with 90° hose connections for one/
two wire braided hydraulic hose in sizes 1/4" to 3/4"
Technical data
Material nipple ���������������������������������������������� Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)
Contact person:“Installing hose assemblies is no longer a problem at our assembly facility here
in Salzburg, Austria, or on the job site when hose replacements are needed.

Reinhard Sunkler, Purchasing –Hydraulic Parts Procurement“I would highly recommend WEO products to other manufacturers that have
limited access space on their equipment. WEO fittings that automatically lock
into place have been the answer for us.”Palfinger AG, Salzburg, Austria
www.palfinger.com

Company:

Nipple, 1/4"
Nipple, 3/8"
Nipple, 1/2"

Part No.

Connection

Max working pressure A

B

C

D

147140404
147140606
147140806
147140808

1/4” (6.9 mm)
3/8” (10.1 mm)
3/8” (10.1 mm)
1/2” (13.6 mm)

5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)

51.0
60.0
61.0
69.0

34.0
39.0
39.0
48.0

4.5
7.0
7.0
9.0

10.0
13.0
16.0
16.0

All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website, www.cejn.com, for general maintenance tips.

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WEO Plug-In

WEO Plug-In

Nipples – Straight Hose Connection

Plug – Male Plug G-thread

Series 716 features Plug-In nipples with straight hose connections for one/
two wire braided hydraulic hose in sizes 3/8" to 1". This nipple series is specifically made to correspond to the WEO Plug-In swivel Series 860.

Series 724 features Plug-In stop nipples in size 1/4" to 1"

C

Part No.

Connection

Max working pressure

A

B

C

D

F

147160616
147160818
147161222
147161626

3/8” (10.1 mm)
1/2” (13.6 mm)
3/4” (20.0 mm)
1” (26.2 mm)

5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)
3630 PSI (250 bar)

13.0
16.0
23.0
30.0

63.0
64.0
82.0
100.5

22.3
22.5
31.2
38.5

6.5
9.0
15.0
21.0

33.0
33.0
43.0
54.0

All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website, www.cejn.com, for general maintenance tips.

Plug – Female plug

Nipple, 1/4"
Nipple, 3/8"
Nipple, 1/2"
Nipple, 3/4"
Nipple, 1"

Connection

Max working pressure

A

B

C

D

F

147240404
147240606
147240808
147241212
147241616

G 1/4” (6.9 mm)
G 3/8” (10.1 mm)
G 1/2” (13.6 mm)
G 3/4” (20.0 mm)
G 1” (26.2 mm)

5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)
3630 PSI (250 bar)

10.0
13.0
16.0
23.0
30.0

43.0
43.0
52.0
65.0
77.0

12.0
12.0
14.0
16.0
38.5

4.5
7.0
9.5
15.0
21.5

19.3
22.0
22.5
31.2
41.0

All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website, www.cejn.com, for general maintenance tips.

B
C

F

Series 727 features Plug-In stop nipples in size 1/4" to 3/4"

Technical data

Part No.

Connection

147210606
147210608
147210806
147210808
147210848
147211208
147211212

G 3/8” (10.1 mm) 5080 PSI (350 bar)
G 1/2” (13.6 mm) 5080 PSI (350 bar)
G 3/8” (10.1 mm) 5080 PSI (350 bar)
3630 PSI (250 bar)
G 1/2” (13.6 mm) 5080 PSI (350 bar)
G 1/2” (13.6 mm) 5080 PSI (350 bar)
G 3/4” (20.0 mm) 5080 PSI (350 bar)

D E

ATechnical data

Material nipple ���������������������������������������������� Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Nipple, 3/4"

A

Part No.

Plug – Male Plug JIC 37°

Series 721 features Plug nipples in size 1/4” to 3/8”

Nipple, 1/2"

D

Material nipple ���������������������������������������������� Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Material nipple ���������������������������������������������� Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Nipple, 3/8"

F

E

Technical data

Technical data

Nipple, 3/8"
Nipple, 1/2"
Nipple, 3/4"
Nipple, 1"

B

Material nipple ���������������������������������������������� Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Max working pressure

A

B

C

D

F

13.0
13.0
16.0
16.0
16.0
23.0
23.0

48.0
52.0
49.5
50.0
50.0
60.2
63.5

22.0
22.0
22.0
22.0
22.0
31.2
31.0

7.0
7.0
9.5
9.5
9.5
15.0
15.0

27.0
30.6
30.6
30.6
30.6
30.6
40.0

Part No.

Connection

Max working pressure

A

B

C

D

F

Nipple, 1/4"

147270407

5080 PSI (350 bar)

10.0

42.0

19.0

4.4

13.0

Nipple, 3/8"

147270609
147270612
147270809
147270812
147270813
147270817
147271217

7/16” -20 UNF
Male
9/16”-18 UNF
3/4”-16 UNF
9/16” - 18 UNF
3/4”-16 UNF
7/8” - 14 UNF
1 1/16” - 12 UNF
1 1/16” - 12 UNF

3630 PSI (250 bar)
3630 PSI (250 bar)5080 PSI (350 bar)
3630 PSI (250 bar)5080 PSI (350 bar)5080 PSI (350 bar)2900 PSI (200 bar)

13.0
13.0
13.0
16.0
16.0
16.0
23.0

47.0
53.0
47.0
52.0
55.0
62.0
68.0

22.3
22.3
22.3
22.0
22.0
22.0
31.0

7.0
7.0
7.0
9.5
9.0
9.5
15.0

14.0
17.0
16.0
20.0
27.0

Nipple, 1/2"

All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website, www.cejn.com, for general maintenance tips.

Nipple, 1"

All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website, www.cejn.com, for general maintenance tips.

Plug – Male Plug

Couplings – External G-Thread (ISO 228/1)

Series 723 features Plug-In stop nipples in size 1/4" to 1"

Series 810 features Plug-In couplings with external G-thread (ISO 228/1)
in sizes 1/4" up to 1"

Technical data
Material nipple ���������������������������������������������� Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Nipple, 1/4"
Nipple, 3/8"
Nipple, 1/2"
Nipple, 3/4"
Nipple, 1"

Technical data

Part No.

Connection

Max working
pressure

A

B

C

E

147230400
147230600
147230800
147231200
147231600-

5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)
3630 PSI (250 bar)

10.0
13.0
16.0
23.0
30.0

43.0
50.0
50.0
59.0
75.0

19.0
22.0
22.0
31.0
38.5

12.0
16.0
19.0
25.0
33.0

All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website, www.cejn.com, for general maintenance tips.

Material coupling ������������������������������������������ Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Coupling, 1/4"
Coupling, 3/8"
Coupling, 1/2"
Coupling, 3/4"
Coupling, 1"

Part No.

Connection

Max working pressure

A

B

C

D

F

148100404
148100454
148100606
148100808
148101212
148101616

G 1/4”
G 1/4” (6.9 mm)
G 3/8”
G 1/2”
G 3/4”
G 1”

5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)
3630 PSI (250 bar)

10.0
13.0
16.0
23.0
30.0

38.4
41.9
43.5
56.0
67.0

12.0
12.0
14.0
16.0
18.0

4.5
7.0
9.5
9.5
21.0

20.0
24.0
28.0
36.0
41.0

Thread connections are listed according to ISO Standards. All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website,www.cejn.com, for general maintenance tips.

14

15

WEO Plug-In

WEO Plug-In

Couplings – Female plug

Couplings – SAE J514 O-Ring Boss

Series 811 features Plug-In stop coupling in sizes 1/4" up to 1"

Series 826 features Plug-In couplings SAE J514 O-ring Boss in sizes 1/4" up to 1"
Technical data

Technical data

Material coupling ������������������������������������������ Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Material coupling ������������������������������������������ Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Coupling, 1/4"
Coupling, 3/8"
Coupling, 1/2"
Coupling, 3/4"
Coupling, 1"

Part No.

Connection

Max working pressure A

BF

148110400
148110600
148110800
148111200
148111600-

5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)
3630 PSI (250 bar)

29.4
31.3
32.3
44.0
55.0

20.0
24
28
32.0
41.0

10.0
13.0
16.0
23.0
30.0

Coupling, 1/4"
Coupling, 3/8"
Coupling, 1/2"

All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website, www.cejn.com, for general maintenance tips.

Coupling, 3/4"
Cpupling, 1"

Part No.

Connection

Max working pressure

A

B

C

D

F

148260407
148260609
148260812
148260814
148260817
148261217
148261621

7/16”-20
9/16”-18
3/4”-16
7/8”-141 1/16”-12
1 1/16”-12
1 5/16”-125080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)
3630 PSI (250 bar)

10.0
13.0
16.0
16.0
16.0
23.0
30.0

35.4
39.9
40.5
42.1
44.5
55.0
64.0

9.0
10.0
11.0
12.6
15.0
15.0
15.0

4.5
7.0
9.5
12.7
14.5
15.0
21.0

20
24
28
28
28
32
41

Thread connections are listed according to SAE Standards. All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website,www.cejn.com, for general maintenance tips.

Couplings – Bulkhead

B
CF

Couplings – External G-Thread with Integral Rubber Seal

Series 813 features Plug-In bulkhead couplings in sizes 1/4” up to 1/2”
E A

Technical data

A

Series 830 features Plug-In couplings with external G-thread with integral rubber
seal in sizes 1/4" up to 1"

Material coupling ������������������������������������������ Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Technical data

Coupling, 1/4"
Coupling, 3/8"
Coupling, 1/2"
Coupling, 1"

Material coupling ������������������������������������������ Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Part No.

Connection

Max working pres- A
sure

B

C

F

148130444
148130646
148130848
148131646

M20x1.5
M26x1.5
M30x2
M45x2

5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)

42.8
50.8
50.0
84.0

0-18
0-25
0-25
0-25

22
27
32
50.0

10.0
13.0
16.0
30.0

All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website, www.cejn.com, for general maintenance tips.

Coupling, 1/4"
Coupling, 3/8"
Coupling, 1/2"
Coupling, 3/4"
Coupling, 1"

Part No.

Connection

Max working pressure

A

B

C

D

F

148300404
148300606
148300808
148301212
148301616

G 1/4”
G 3/8”
G 1/2”
G 3/4”
G 1”

5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)
3630 PSI (250 bar)

10.0
13.0
16.0
23.0
30.0

38.0
41.0
43.0
56.0
69.0

12.0
12.0
14.0
16.0
18.0

4.5
7.0
9.5
15.0
21.0

20
24
28
34
41

Thread connections are listed according to ISO Standards. All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website,www.cejn.com, for general maintenance tips.

Couplings – Straight Hose Connection
Series 817 features Plug-In couplings with straight hose connections for one/twowire braided hydraulic hose in sizes 1/4" up to 1"

Couplings. – Metric (ISO 6149-3)

Technical data

Series 831 features Plug-In couplings with external metric thread (ISO6149 - 3) in sizes 1/4" up to 3/4"

Material coupling ������������������������������������������ Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Technical data.

Coupling, 1/4"
Coupling, 3/8"
Coupling, 3/4"
Coupling, 1"

Part No.

Connection

Max working pressure

A

B

C

D

F

148170404
148170606
148171212
148171616

3/16” (5.25 mm)
3/8” (10.1 mm)
3/4” (20 mm)
1” (26.2 mm)

5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)
3630 PSI (250 bar)

10.0
13.0
23.0
30.0

58.5
66.9
87.0
105.0

33.2
36.0
48.0
58.5

2.8
7.0
15.0
21.0

20
24
32
41

All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website, www.cejn.com, for general maintenance tips.

Material coupling ������������������������������������������ Hardened steel
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Coupling, 1/4"
Coupling, 3/8"
Coupling, 1/2"
Coupling, 3/4"

Part No.

Connection

Max working pressure

A

B

C

D

F

148310414
148310612
148310616
148310818
148311222
148311227

G 1/4” male
M18x1.5
M16x1.5
M18x1.5
M22x1.5M27x25080 PSI (350 bar)
4570 PSI (315 bar)
4570 PSI (315 bar)
4570 PSI (315 bar)
4570 PSI (315 bar)2900 PSI (200 bar)

10.0
16.0
13.0
16.0
23.0
23.0

37.0
42.0
41.4
42.0
53.0
56.0

11.0
12.5
11.5
12.5
13.0
16.0

7.5
9.5
7.5
9.5
14.0
15.0

20
27
24
27
32
32

Thread connections are listed according to ISO Standards All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website,www.cejn.com, for general maintenance tips.

16

17

WEO Plug-In

WEO Plug-In

WEO Plug-In swivel
WEO Plug-In swivel absorbs the movement in the hydraulic hose
The WEO Plug-In swivel is a plug-in connector with integrated swivel function, where thedesign absorbs back and forth swivel movements. The WEO Plug-In swivel can be turned 360°
and is specially adapted for a modern compact hydrualsystem. The product is as small andflexible as our base version of WEO Plug-In but swivels freely up to full working pressure.

Eq u ipment M a n u fact u rer s

Component M a n u fact u rer s

Using components with integrated WEO Plug-In cartridges will make yourassembly easier and faster. You no longer need to assemble adapters or
female fittings before attaching the hose or to re-tighten the hose fittings
after assembly, thus also minimizing work-related injures. The WEO Plug-In
click-to-connect feature also opens up for more compact system designs.
Adding up to extensive cost savings!

Integrating the WEO Plug-In Cartridge in your components means
selling and delivering cost saving benefits to your customer. Withno adapters or female fittings necessary for assembly you’ll also
make your own testing procedures quick and easy without compromising quality. Adding up to cost savings and new business
opportunities!

Coupling – Swivel

Material Specification

Series 860 features Plug-In swivel couplings with external G-thread withinternal rubber seal in sizes 3/8" up to 1"

O-ring – NBR
Support ring – Hytrel®

Technical data
Material coupling ������������������������������������������ Steel (Galvanic Zn-Ni with Cr6 freepassiviation)
Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Coupling, 3/8"
Coupling, 1/2"
Coupling, 3/4"
Coupling, 1"

Washer – hardened steel(yellow zinc chromate plating)Part No.

Connection

Max working pressure

A

B

C

D

F

148600606
148600808
148601222
148601616

G 3/8”
G 1/2”
G 3/4”
G 1”

5080 PSI (350 bar)5080 PSI (350 bar)5080 PSI (350 bar)
3630 PSI (250 bar)

13.0
16.0
23
30.0

47.1
52.6
67
74.6

12.0
14.0
16
16.0

7.0
9.5
15
21.0

27
32
41
50

O-ring – NBR
Locking hooks – hardened steel(yellow zinc chromate plating)Thread connections are listed according to ISO Standards. All measurements are in mm. Check with an authorized CEJN distributor for availability and prices. Please visit our website,www.cejn.com, for general maintenance tips.

Frontpart – steel(yellow zinc chromate plating)
Pre-applied micro-encapsulated thread locker

WEO Plug-In Cartridge

Dustcap – LDPE

Hydraulic Fitting Technology – Made Easy and Cost-Effective
GET FLEXIBILITY!

CUT YOUR SPACE REQUIREMENTS!

WEO Plug-In Cartridge is a flexible cartridge that can be integrated

The WEO Plug-In Cartridge gives you new possibilities to designin all kinds of hydraulic components, such as valves, filters, pumps

smaller valves, filters, pumps, motors etc. Integrating the fitting

and motors. One cartridge fits all applications, opening up new pos-means eliminating space requirements for adapters or other fit-sibilities for both component and equipment manufacturers. No spe-tings. All you need to account for is the space required for a small

cial design is necessary; just integrate the cartridge into the hydraulicscrewdriver to reach the hose connector. With more and more com-component (see drill pattern illustration on next page).

plex equipment any space savings made means cost savings in theend not to mention a leaner and more attractive piece of equipment.

NEW OPPORTUNITIES!
The WEO Plug-In Cartridge opens up new opportunities where ever
you are in the manufacturing chain. Whether you supply the component or the finished equipment, the Cartridge gives you great opportunities to supply an "easy-to-install, easy-to-service" component or
machine. Integrating the fitting into the component in an early stage
saves time and money every step of the way. No more sub-assem-

Could you pass up an opportunity like that?

Cartridge – Plug-In Cartridge
WEO Plug-In Cartridge is a flexible cartridge that can be integrated in
all kinds of hydraulic components, such as valves, filters, pumps andmotors. One cartridge fits all applications, opening up new possibilities
for both component and equipment manufacturers. No special design isnecessary; just integrate the cartridge into the hydraulic component.
Technical data
Material coupling ������������������������������������������ Steel (zinc passivation, Cr6 freepassiviation)
Max. working pressure �������������������������������� 5080 PSI (350 bar)
Min. burst pressure ��������������������������������������� 20310 PSI (1400 bar)Temperature range ��������������������������������������� -22°F – +212°F (-30°C – +100°C)

Cartridge

Part No.

A

148000600

13.03+0.08 16.95+0.15 20.55+0.07 21.0+0.1

B

C

D

E

F

G

H

J

K

M22x1

8.7+1

1.15-0.1

11.1+0.1

15.5+0.2

21.95+0.15 30-40 Nm Nm

Rec. torque21.95+0.15 30-40 Nm Nm

148000680

13.03+0.08 16.95+0.15 20.55+0.07 21.0+0.1

M22x1

8.7+1

1.15-0.1

11.1+0.1

15.5+0.2148000400

10.03+0.08 12.75+0.1

M18x1

8.5+1

1.1-0.1

10.65+0.1

14.15+0.2 19.65+0.15 25-35 Nm Nm

16.55+0.07 17.0+0.1

148000800

16.03+0.08 19.95+0.15 23.55+0.07 24.0+0.1

M25x1

8.7+1

1.25-0.1

11.3+0.1

15.7+0.2

22.15+0.15 40-50 Nm Nm

148001200

23.03+0.08 27.95+0.15 31.05+0.07 31.5+0.1

M33x1.5

11.5+1

1.7-0.1

16.5+0.1

21.4+0.2

31.35+0.15 70-80 Nm Nm

Thread connections are listed according to ISO Standards. All measurements are in mm.

blies or re-tightening of hard to reach screw-fittings or time-consuming leakage tests. Can you think of a better way to support yourcustomer?

18

19

Quick Connect Specialist
09 001 3610 / CEJN AB Skövde, Sweden

weo plug-in
The Global
Copyright © 2012 CEJN AB