Vacuum Pumps

E2M1.5 Two Stage Rotary Vane Pump

This two stage pump features an alternative inlet connection position at the side of the pump so that overall installation height can be reduced to a minimum when required.

The interstage version features an additional pumping port to provide a rough vacuum for auxiliary duties.

Supplied with Ultragrade 15 oil, NW O-ring and centering ring.

Features & benefits:


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Performance Curves

  1. Without gas ballast
  2. With gas ballast


  1. Handle (can be removed)
  2. 220-240 V motor
  3. Alternative inlet position

Technical Data

Displacement (swept volume) 50 Hz 1.8 m3h-1 / 1 ft3min-1
Displacement (swept volume) 60 Hz 2.2 m3h-1 / 1.3 ft3min-1
Speed (Pneurop 6602) 50 Hz 1.6 m3h-1 / 0.8 ft3min-1
Speed (Pneurop 6602) 60 Hz 2.0 m3h-1 / 1.2 ft3min-1
Ultimate vacuum (total pressure)
without gas ballast 3 x 10-3 mbar / 2.3 x 10-3 Torr
with gas ballast 2.5 x 10-2 mbar / 1.9 x 10-2 Torr
Inlet connection NW10 flange
Outlet connection Nozzle 11 mm external diameter removable from hole tapped 3/8 inch BSP
Maximum permitted pressure at outlet 0.5 bar gauge / 7 psig
Maximum inlet pressure for water vapour 15 mbar / 11 Torr
Maximum water vapour pumping rate 16 g h-1
Motor power 50/60 Hz (IP54) 0.16 kW
Nominal rotation speed 50/60Hz 2800/3400 rpm
Power connector IEC EN60320 C13
Operating temperature range 12 – 40 °C
Weight 10 kg / 22 lbs
Noise 54 dB (A) @ 50 Hz
Oil capacity – max 0.28 litre
min 0.2 litre
Recommended oil (supplied) Ultragrade 15

Ordering Information

Product Description

E2M1.5 100-120V, 1-ph, 50/60Hz, IEC 60320 connectors A37132902
E2M1.5 200-230V, 1-ph, 50/60Hz, IEC 60320 connectors A37132919
E2M1.5 interstage 200-230V, 1-ph, 50/60Hz, IEC 60320 connectors A37104919
E2M1.5 interstage 100-120V, 1-ph, 50/60Hz, IEC 60320 connectors A37104902

Accessories & Spares

2m electrical supply cable Three-pin plug A50505000
2m electrical supply cable North European plug A50506000
2m electrical supply cable North America/Japan plug A50507000
2m electrical supply cable plug A50508000
NW10 x 3/8 Bsp Adapter A25908064
Model EMF3 mist filter A46220000
??????Spares Kit C&O E2M0.7/1/1.5 A37101131
Spares Kit Blade E2M0.7/1.5 A37101132
NW10/10 Centring Nitrile S/S Pk1 C10511396
NW10 O Ring Viton Pk 5 H02124032