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Rotary Vane Vacuum Pumps

Rotary Vane Vacuum Pumps
  • Universal single-phase motor allows pump configuration for low or high voltage, without the need for hard wiring
  • Natural lubrication design offers the lowest oil mist level, even with high throughputs
  • Compact design makes these pumps ideal for use in cramped locations
  • Integrated anti-suckback valve prevents pump damage or enclosure contamination when pump is turned off
  • Choose among three pumping capacities, up to 2001 L/min (85 CFM)

These Rotary Vane Pumps combine ruggedness and versatility to meet a wide range of applications in and out of the cleanroom.

Rotary Vane Pumps — see note below for oxygen service
Power Requirements* Alcatel Part #
Cat. # Price
Low Voltage (90V to 132V, 50/60Hz) 210SDMLAM 7901-00 Price
High Voltage (180V to 254V, 50/60Hz) 210SDMHAM 7901-08-220 Price
Nominal Pumping Speed** @50Hz 162 L/min
@60Hz 192.7 L/min
Pneurop Pumping Speed** @50Hz 142 L/min
@60Hz 170 L/min
Ultimate Partial Pressure** 10-4 mbar
Ultimate Total Pressure** - closed gas ballast 2.10-3 mbar
Ultimate Total Pressure** - open gas ballast 10-2 mbar
Water Vapor Capacity (50/60Hz) 125/100 g/hr
Water Vapor Pressure (50/60Hz) 20/15 mbar
Weight (max.) 26kg (57.2 lbs)
Max. Nominal Power Rating (50/60Hz) 0.45/0.55kW
Min. Ambient Temperature 12°C (54°F)
Max. Ambient Temperature 45°C (113°F)
Oil Capacity 0.95 liters
Inlet Flange (ISO-KF) DN 25
Outlet Flange (ISO-KF) DN 25
Dimensions (Lmm x Dmm x Hmm) 437 x 188 x 240
* See description of Universal Motors above.
** According to Pneurop Specification, with Alcatel mineral oil.
Rotary Vane Pumps — see note below for oxygen service
Power Requirements* Alcatel Part #
Cat. # Price
Low Voltage (90V to 132V, 50/60Hz) UM2033ASL 7901-16 Price
High Voltage (180V to 254V, 50/60Hz) UM2033ASH 7901-17 Price
Nominal Pumping Speed** @50Hz 500 L/min
@60Hz 660.3 L/min
Pneurop Pumping Speed** @50Hz 450 L/min
@60Hz 533 L/min
Ultimate Partial Pressure** 2.10-4 mbar
Ultimate Total Pressure** - closed gas ballast 3.10-3 mbar
Ultimate Total Pressure** - open gas ballast 2.10-2 mbar
Water Vapor Capacity (50/60Hz) 700 g/hr
Water Vapor Pressure (50/60Hz) 30 mbar
Weight (max.) 61kg (134 lbs)
Max. Nominal Power Rating (50/60Hz) 1.1/1.3kW
Min. Ambient Temperature 12°C (54°F)
Max. Ambient Temperature 45°C (113°F)
Oil Capacity 3.6 liters
Inlet Flange (ISO-KF) DN 40
Outlet Flange (ISO-KF) DN 40
Dimensions (Lmm x Dmm x Hmm) 783 x 213 x 438
* See description of Universal Motors above.
** According to Pneurop Specification, with Alcatel mineral oil.
Rotary Vane Pumps — see note below for oxygen service
Power Requirements* Alcatel Part # Cat. # Price
Low Voltage (90V to 132V, 50/60Hz) ZT2100ASL 7901-18 Price
High Voltage (180V to 254V, 50/60Hz) ZT2100ASH 7901-19 Price
Nominal Pumping Speed** @50Hz 2000 L/min
@60Hz 2409 L/min
Pneurop Pumping Speed** @50Hz 1667 L/min
@60Hz 2001 L/min
Ultimate Partial Pressure** 2.10-4 mbar
Ultimate Total Pressure** - closed gas ballast 3.10-3 mbar
Ultimate Total Pressure** - open gas ballast 3.10-2 mbar
Water Vapor Capacity (50/60Hz) 3000 g/hr
Water Vapor Pressure (50/60Hz) 40 mbar
Weight (max.) 231kg (508 lbs)
Max. Nominal Power Rating (50/60Hz) 3/3.6 kW
Min. Ambient Temperature 12°C (54°F)
Max. Ambient Temperature 45°C (113°F)
Oil Capacity 7.5 liters
Inlet Flange (ISO-KF) DN 50
Outlet Flange (ISO-KF) DN 50
Dimensions (Lmm x Dmm x Hmm) 984 x 344 x 528
* See description of Universal Motors above.
** According to Pneurop Specification, with Alcatel mineral oil.

Unique Universal Motors Comply with All Electrical Standards
They feature universal single-phase motors for optimal versatility. Although you can order pumps in either a low-voltage or high-voltage configurations, any can be easily modified to meet all worldwide voltages. Simply flip a rocker switch to reconfigure the motor for your local power. Selected voltage is displayed through a window provided in the box cover.

An IEC socket allows flexibility for a wide choice of power lead terminations. All models are thermally protected and comply with major international electrical standards, including UL/CSA/CE. Protection level: EP43 (TEFC type).

Clean, Compact Design
Their use of natural lubrication at the exhaust guarantees low oil mist level, even at high throughputs or frequent cycling between atmosphere and ultimate pressure. The reduced dimensions and a choice of horizontal or vertical inlet and exhaust ports enhance application versatility. All controls and service access are located on the front.

Pumping-Capacity Features:
From 83.33 to 350 L/min: Models feature an integrated anti-suckback valve, O-rings at all static sealings, and an external shaft seal that can be renewed easily, without dismantling the pump.

From 550 to 1667 L/min: Models feature forced lubrication for continuous operation at all pressures. A built-in anti-suckback valve is activated by the oil pump for protection of vacuum system against pressure rise. Their rugged design improves efficiency and reliability.

From 83.33 to 1667 L/min: Models incorporate efficient gas ballast for vapor pumping. They offer high pumping speed from atmosphere to vacuum. Air cooled for optimal performance, these pumps are field serviceable using the appropriate maintenance kits.

Rotary Vane Vacuum Pumps Rotary Vane Vacuum Pumps Rotary Vane Vacuum Pumps

†Oxygen Service
Oil-lubricated pumps should not be used in oxygen applications. Specify No. 7901-35 for use with oxygen. This version of pump No. 7901-00 includes complete Class B prep: disassembly, degreasing and assembly with new FM seals and recertification with PFPE fluid.

  Alcatel Part # Cat. # Price
Rotary Vane pump for Oxygen Service 205SDMLAM-A113 7901-35 Price
PFPE Syntheic Fluid, ikg
(required for pump above)
98703 7901-37 Price
Performance Curves: 60Hz
Cat. # 7901-00/7901-08-220Performance Curves: 60Hz Cat. # 7901-16/7901-17Performance Curves: 60Hz Cat # 7901-18/7901-19Performance Curves: 60Hz
Cat. # 7901-00/7901-08-220Performance Curves: 60Hz Cat. # 7901-16/7901-17Performance Curves: 60Hz

Cat. # 7901-18/7901-19Performance Curves: 60Hz

Performance Curves: 50Hz
Cat # 7901-00/7901-08-220Performance Curves: 50Hz Cat. # 7901-16/7901-17Performance Curves: 50Hz Cat # 7901-18/7901-19Performance Curves: 50Hz
Cat # 7901-00/7901-08-220Performance Curves: 50Hz Cat. # 7901-16/7901-17Performance Curves: 50Hz Cat # 7901-18/7901-19Performance Curves: 50Hz
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