Edwards RV3 Rotary Vane Pump

Displacement

  50Hz

3.7 m³h^-1 / 2.2 ft³min^-1

  60Hz

4.5 m³h^-1 / 2.6 ft³min^-1

Speed (Pneurop 6602)

  50Hz

3.3 m³h^-1 / 2 ft³min^-1

  60Hz

3.9 m³h^-1 / 2.3 ft³min^-1

Ultimate pressure

2.0 x 10^-3 mbar / 1.5 x 10^-3 Torr

Ultimate pressure GB I

3.0 x 10^-2 mbar / 2.3 x 10^-2 Torr

Ultimate pressure GB II

1.2 x 10^-1 mbar / 9.1 x 10^-2 Torr

Ultimate Pressure with Fomblin®

2 x 10^-2 mbar / 1.5 x 10^-2 Torr

Max inlet pressure for water vapour

80 mbar / 60 Torr

Max water vapour pumping rate – GB I

60 gh^-1

Max water vapour pumping rate – GB II

220 gh^-1

Max allowed outlet pressure

0.2 bar gauge / 2.8 psig

Max allowed inlet and gas ballast pressure

0.5 bar gauge / 7 psig

Motor power 50/60Hz

450 / 550W

Power connector 1-ph

IEC EN60320 C13

Nominal rotation speed 50/60Hz

1500 / 1800rpm

Weight (without oil)

25 kg / 55 lb

Oil capacity min/max

0.42/0.7 litres

Recommended oil

Ultragrade 19

Inlet flange

NW25

Exhaust flange

NW25

Noise level

48 dB(A) @ 50 Hz

Operating temperature range

12 – 40 °C