RV3 Rotary Vane Pump 
2.2 CFM
NW25 (KF25) Inlet/Outlet Connection
55 LBS.

Edwards Model RV3 Series
Rotary Vane Mechanical Pump
2 Stage Oil Vacuum Pump
2.2 CFM

• NW25 (KF25) Inlet/Outlet
• 55 lbs.

A65201906 and A65201905 Supplied with Supplied with: Linecord, Ultragrade 19 oil, Inlet o-ring and screen



Edwards Model RV3

120/220V 50/60 Hz 1-Ø
$3,985.00
Edwards Model RV3

200/460V,50/60 Hz, 3-Ø
$3,985.00
Technical Data


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

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Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or
info@ldsvacuum.com

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