Used Edwards RV Vacuum Pumps

Price history — RV

• €1.474Oct 2026Edwards RV3 A652-01-903 Rotary Lobe Vacuum Screw Pump
• €1.395Sep 2026RV12 Edwards Two Stage Rotary Vane Vacuum Pump Assembly RV Series Tested Working
• €930Sep 2026Edwards RV8 Two Stage Rotary Vane Vacuum Pump W/FILTER
• €818Sep 2026THERMO SAVANT VLP200 ROTARY VANE DUAL STAGE LABORATORY VACUUM PUMP EDWARDS RV8
• €1.116Sep 2026EDWARDS RV3 TWO STAGE ROTARY VANE VACUUM PUMP M6438
• €558Sep 2026Edwards RV8 Laboratory Rotary Vane Dual Stage Vacuum Pump A654-01-903
• €3.255Sep 2026Edwards A65301903 Vacuum Pump RV5 Rotary Vane 115V 240V Genuine NEW
• €2.083Sep 2026Edwards RV3 Vacuum Pump Medical Grade * WARRANTY * W/ EXTRAS, Lightly Used * SEE

Manufacturer datasheet (curated)

Bauart

Zweistufige ölgedichtete Drehschieberpumpe

Saugvermögen (50 Hz)

3.3 / 6.2 / 9.0 / 14.4 m³/h (RV3 / 5 / 8 / 12)

Enddruck (ohne Gasballast)

≤ 1.5 × 10⁻³ mbar

Enddruck (mit Gasballast)

≤ 5 × 10⁻² mbar

Wasserdampfverträglichkeit

skaliert mit Pumpgröße

Motorleistung

0.25 – 0.55 kW

Ölsorte

Edwards Ultragrade 19/20

Ölfüllung

0.4 – 1.0 l

Hersteller

Edwards Vacuum

What to look for on this family

Two-stage oil-sealed rotary vane with gas-ballast. Check oil colour through sight glass (clear amber = healthy, milky = water contamination) and that the gas-ballast knob turns freely.