Freeze drying

Steel degassing

HiLobe®
The next generation of Roots pumps.

CoatingHiLobe®
Roots pumps for low andmedium vacuum applications.

Optimal process adaptation
through intelligent interface
technology

Your added value

Perfectly adjustable
Roots pumps from the innovative HiLobe series offer a wide
range of pumping speeds and applications. With their individual speed control, they can be adapted perfectly to customer-specific requirements. In order to operate, Roots pumps
require a suitable backing pump for the application in hand,which is adjusted to the gas flow. Installation costs are reduced due to the flexible mounting position.
High performance
The superior drive concept of the HiLobe pumps can shorten
pump-down times by about 20% compared to conventional
Roots pumps, especially for rapid evacuations. The pumps arehermetically sealed from the atmosphere and offer a maximum
integral leak rate of 1·10-6 Pa m³/s.

Shortest pumpdown times

Individually adjustablepumping speed range

Low
operating costsHigh
operational safety

No contamination ofthe atmosphere,
hermetically sealed

Low operating costs
The HiLobe series offers the lowest operating costs with themost uptime. This is achieved by using only motors with very
high energy efficiency, even at different operating ranges, andoptimized rotor geometries. The sealing concept makes theuse of sealing gas superfluous in many cases, which reduces
operating costs even more. Cost-intensive water cooling is nolonger necessary due to the sophisticated air cooling concept.
Intelligent
The intelligent interface technology of the HiLobe ensures
optimal adjustment and condition monitoring of processes.
Intelligent condition monitoring also guarantees a long service
life and maximum operational reliability.
Applications■ Electron beam welding■ Leak detection■ Metallurgy■ Coating■ Freeze drying■ Space simulation■ Vacuum packaging■ Battery production■ Vacuum drying, including transformer drying■ Insulation vacuum■ Distillation

HiLobe®
Roots pumps for low andmedium vacuum applications.

Innovative
Integrated andwear-freeInnovative drive

Reduces
operating costs
Execution
in high energy
efficiency class

Hermeticallysealedwith integratedmotor(IPM – interior
permanent magnet)

Costs [EUR]

Comparison of costs for maintenance and energy
45,000340,00035,00032> 52% lower cost-ofownership

1> 50% lower cost-ofownership

230,000
25,00020,000115,000
10,0005,00001234567891011Time [years]

Automotive industry> 39% lower cost-ofownership

Conventional Roots pump 8000 m³/h
HiLobe 8004
Conventional Roots pump 4000 m³/h
HiLobe 4504
Conventional Roots pump 1000 m³/h
HiLobe 2104

l5We promotesustainable solutions

Energy-saving and durable
Integrating modern HiLobe Roots pumps is a sustainable andenvironmentally friendly way to increase the efficiency ofpumping stations. In addition to a long service life and highoperational reliability, these pumps feature motors that
already meet the future IE4 energy efficiency class. This also
applies for a variety of operational areas (such as load lock,ultimate pressure). Thus they significantly contribute to
reducing operating costs and energy use in particular.
Thanks to the sophisticated ventilation concept of the HiLobe,complex water cooling can also be dispensed with, thereby
saving resources and reducing your operating costs.
Sustainability and social responsibility
Our CombiLine pumping stations are all optimally
adapted to your process by our experts to find the mostcost-effective and efficient solution for your application.
When procuring the various components and manufacturing
our pumps, Pfeiffer Vacuum places the utmost importanceon fair business practices, an employee-oriented humanresources policy, economical use of natural resources,
as well as climate and environmental protection.

HiLobe®
Pumping speed curves, pump-down
curves and dimensional drawings
Pump-down curves

HiLobe 1302/2104

fr 750 l volume, with Hepta 300 backing pump

10000

Pressurepres s ure[hPa](mbar)

Volume [m3/h]s uc tion s peed (m³/h)

Pumping speeds

1000

HiLobe 1302
HiLobe 2104

1·103

1·102

HiLobe 1302
HiLobe 2104

1·101

1·100

100

1·10-1

1·10-2
101·10-3

1·10-2

1·10-1

1·10-0

1·101

1·102

1·103

1·10-3

pressure (mbar)

0102030

4050

Pressure [hPa]for 1800 l volume, with Hepta 950L backing pumpPressure[hPa]pres s ure (mbar)s uc tion s p[meed3(/h]m³/h)
Volume

HiLobe 4504/6204

60

Time
time[s]
(s)

10000

1000

HiLobe 6204
HiLobe 4504

1·103

1·102

HiLobe 6204
HiLobe 4504

1·101

1·1001001·10-1

1·10-2
101·10-3

1·10-2

1·10-1

1·10-0

1·101

1·102

1·103

1·10-3Pressure[hPa]pressure(mbar)

05101520253035404550time
Time[s](s)for 3000 l volume, with Hepta 950L backing pumppressure (mbar)

Pressure [hPa]

Volume [m /h]s uc tion s peed (3m³/h)

HiLobe 8104/11004
10000

1000

100

1·103

1·102
HiLobe 8104
HiLobe 11004
1·101

1·100

1·10-1
10HiLobe 8104
HiLobe 11004
01·10-3

1·10-2

1·10-1

1·10-0

1·101

1·102

1·10-2

1·103

pressure(mbar)
Pressure[hPa]1·10-300.2

0.4

0.60.8

11.2

1.4

time (min)Time [min]l7Dimensions
HiLobe 1302

HiLobe 8103 / 11003 / 14003

583

246282

198.4

470

235

181

198.4

406,5409

DN 100 ISO-F I DN 100 PN16195468

240

146

195

Inlet DN 250 PN16 / DN 250 ISO-F

678
Outlet DN 250 PN16 / DN 250 ISO-F

DN 100 ISO-F I DN 100 PN16300

C338

RC 5500 / RC 7500 / RC 15000

E

HiLobe 2104 / 4504 / 6204 / 8104 / 11004 / 14004

652,51114,4410
522

B

G: Inlet433410

352

wall holder(optional, includedin delivery)FD

G: Outlet

3 phase / PEAABC
DEFGHiLobe 2104
875
283251
499
246181
DN 100 ISO-F / DN 100 PN16

motor cableconnection

440

HiLobe 4504 / 6204
1122
354
430
610,5360
238
DN 160 ISO-F / DN 150 PN16

HiLobe 8104 / 11004 / 14004
1433
468
583
758
470394
DN 250 PN16 / DN 250 ISO-F

Dimensions in mm

HiLobe®
Technical data
Technical data
HiLobe 1302
HiLobe 1304
HiLobe 2104
HiLobe 4504
HiLobe 6204
DN 100 ISO-F I DN 100 PN16
DN 160 ISO-F I DN 150 PN16
DN 100 ISO-F I DN 100 PN16
DN 160 ISO-F I DN 150 PN160° (HV flange up)
90° (HV flange at the side)
Air, naturalAir, integrated convection
convection
PTC

Flange (in)Flange (out)Mounting orientation
Cooling type, standard
Motor protection
Maximum differential pressure at
maximum speed
Maximum differential pressure atminimum speed
I/O interfaces

13 hPa41 hPa1,500 – 7,500 U/min

Integral leak rate
Emission sound pressure level (EN ISO 2151) atintake pressure1 hPa and nominal speed
Operating voltage/frequency
Nominal power at maximum speed
Operating fluidsOperating fluid quantity

Size andmounting options

Vertically mounted

Horizontally mounted

17 hPa75 hPa260 – 1,300 m³/h

Speed

Protection class
Ambient temperature
Weight12 hPa10 hPa50 hPaRS-485, PV.canNominal pumping speed

Dimensions (L x W x H)

35 hPa60 dB(A)
2.5 kW

678 x 282 x 240mm

260 – 2,100 m³/h

890 – 4,440 m³/h

890 – 6,220 m³/h

1,500 – 12,000
U/min< 1 · 10-5 hPa l/s

1,500 – 7,500
U/min

1,500 – 10,500
U/min

68 dB(A)69 dB(A)65 dB(A)3~ 380-480 V AC +/-10% 50/60 Hz
2.5 kW
3.5 kW
5.5 kW
D10.65 l
875 x 282 x 240 mm

7.5 kW
3.2 l

1.112 x 430 x 354 mm

IP54
5 – 40 °C
105 kg

HiLobe 1302
with convection cooling,
separate frequency converterand connection cable

115 kg

HiLobe 2104
with integrated air cooling,frequency converter andconnection cable

280 kg

HiLobe 4504/6204
with air cooling,
separate frequency converterand connection cablel9

HiLobe 8103

HiLobe 11003

HiLobe 14003
HiLobe 8104
DN 250 ISO-F I DN 250 PN16
DN 250 ISO-F I DN 250 PN16

HiLobe 11004

HiLobe 14004

0° (HV flange up)
Water coolingAir, integrated convection

HiLobe 14004

PTC25 hPa

20 hPa10 hPa25 hPa20 hPa30 hPa2,700 m³/h –8,100 m³/h
1,500 – 4,500
U/min

30 hPa2,700 m³/h –10,800 m³/h
1,500 – 6,000U/min

70 dB (A)12 kW

2,700 m³/h –13,600 m³/h
1,500 – 7,500
U/min

3~ 380-480 V AC +/-10% 50/60 Hz
15 kW
9 kW
D1

12 kW
5.2 l

1.115 x 583 x 468 mm

1.433 x 583 x 468 mm

15 kW

IP54
5 – 40 °C
620 kg

670 kg

HiLobe 8104 / 11004 / 14004
with air cooling,separate frequency converterand connection cable

Frequency converterand connection cableincluded in delivery

Convection
cooling

Integrated
active air coolingIntegrated
water cooling

HiLobe 8103 / 11003 / 14003
with integrated water cooling,
separate frequency converterand connection cable

HiLobe 1302
HiLobe 2104

Pumping speeds
up to 1,300 m3/h
up to 2,100 m3/h

HiLobe 4504/6204
HiLobe 8103/11003/14003
HiLobe 8104/11004/14004

up to 6,200 m3/h
up to 13,600 m3/h
up to 13,600 m3/h

15 kW
Nominal power at
maximum speed

75 dB (A)

3.0 lComparisonof versions

13,600 m3/h
Nominal pumping speed

RS-485, PV.can
2,700 m³/h –2,700 m³/h –13,600 m³/h
8,100 m³/h
1,500 – 7,500
1,500 – 4,500
U/min
U/min
< 1 · 10-5 hPa l/s

2,700 m³/h –10,800 m³/h
1,500 – 6,000
U/min

9 kW

10 hPaHiLobe®
Accessories andorder number matrix
Accessories
General accessories

Order number

Controller/cable
HPU 001, Handheld Programming Unit
RJ 45 interface cable on M12
Accessories package for HPU
USB RS-485 converter
Interface cable, M12 m straight/M12 m straight
Interface cable, M12 m straight/M12 m angled
DCU 002, Display Control Unit
TCS 11, adapter for TC 110/120
Extension cable package 3 m
Extension cable package 5 m
Extension cable package 10 m
Converter package ProfiNet
Converter package EtherCat
Process accessories
Sealing Gas Kit (Plastic Tube)
Gear Box Evacuation (Plastic Tube)
Operating fluids
P3, mineral oil, 0,5 l
P3, mineral oil, 1 l
P3, mineral oil, 5 l
P3, mineral oil, 20 l
D1, 1 lD1, 5 lD1, 20 l
F5, 0,5 l
F5, 1 lF5, 5 lPM 051 510 -T
PM 051 726 -T
PM 061 005 -T
PM 061 207 -T
PM 061 283 -T
PM 061 791 -T
PM 061 348 AT
PM 061 636 -U
PP 100 304 -T
PP 100 306 -T
PP 100 311 -T
PE 300 301 -T
PE 300 311 -T

PP 100 091 -T
PP 100 092 -T

PK 001 136 -T
PK 001 106 -T
PK 001 107 -T
PK 001 108 -T
PK 005 875 -T
PK 005 876 -T
PK 005 877 -T
PK 001 851 –T
PK 001 852 –T
PK 001 853 –T

Electron beam welding

Accessories for HiLobe 1302 – 2104

Order number

Components/Seals
Centering ring with splinter shield, DN 100 ISO
Splinter shield, DN 100 PN16

PM 016 211 AU
PP 042 350 -XProcess accessories
Spray lance G1/2“Temperature sensor, PT100

PP 042 765 –U
PP 100 090 -T

Accessories for HiLobe 4504 – 6204

Order number

Components/Seals
Centering ring with splinter shield, DN 160 ISO
Splinter shield, DN 150 PN16

PM 016 217 AU
PP 031 115 –X

Process accessories
Spray lance G1/2“Temperature sensor, PT100

PP 042 765 –U
PP 200 090 -T

Accessories for HiLobe 8103 – 14004

Order number

Components/Seals
Centering ring with splinter shield, DN 250 ISO
Splinter shield, DN 250 PN16

PM 016 226 AU
PP 031 137 –X

Process accessories
Spray lance G1/2“Temperature sensor, PT100

PP 046 146 –U
PP 300 090 -T

Steel degassing

l 11Order number

Order number matrix
HiLobeP P Va b c d eSize and direction of flowaHiLobe 1302 – 2104 – Vertical

2

HiLobe 1302 – 2104 – Horizontal

3

HiLobe 4504 – 6204 – Vertical

4

HiLobe 4504 – 6204 – Horizontal

5

HiLobe 8103 – 14004 – Vertical

6

Maximum pumping speed m3/hbHiLobe 8103/8104 = 8,100 m³/h

0HiLobe 1302 = 1,300 m3/h
HiLobe 4504 = 4,500 m3/h
HiLobe 11003/11004 = 11,000 m³/h
HiLobe 2104 = 2,100 m3/h
HiLobe 6204 = 6,200 m3/h
HiLobe 14003/14004 = 13,600 m³/h

12Cooling1)

cConvection cooling2)

2

Integrated water cooling4)

3

Integrated air cooling

4Electronic drive unitd

RC (Roots Control), 305-528 V, 50/60Hz

0RC (Roots Control), 180-260 V, 50/60Hz

2

Operating fluids

eP30D11F53)

21)

Alternative version on request
Only for HiLobe 1302
3)
Only for HiLobe 8103 – 14004
4)
Only for HiLobe 8103 – 14003
2)

Electron beam welding

CoatingAll information is subject to change without prior notice. PW 0039 PEN (March 2022/PoD)Are you looking for youroptimized vacuum solution?
Please contact us:

Pfeiffer Vacuum GmbHGermany
T +49 6441 802-0

www.pfeiffer-vacuum.com