Edwards A65201906 RV3 Dual Stage 2.6 CFM Rotary Vane Vacuum Pump 115V or 220V

Manufacturer: Edwards Vacuum

Model: RV3

Condition: New. Ships directly from the manufacturer.

Estimated lead time:  Currently out of stock as of 5-3-22. Typically ships in 15-16 weeks from acceptance of order. Contact us for updated availability. 

Includes:

• Edwards RV3 two stage vacuum pump
• 1 litre of Ultragrade 19 oil
• Inlet filter
• O-ring

Fomblin® must be purchased separately for PFPE RV pumps.

Features:

• High reliability – generous lubrication of moving parts.
• Safe process and systems – fast acting inlet valve for best in class anti‑suck back protection.
• Configured to meet your vacuum needs – mode selector and two position gas ballast.
• No unplanned downtime – designed for easy maintenance.
• Better work environment – quiet running and intrusive frequencies minimised.
• Two position gas ballast allows either 60 g/hr or a class leading 220 g/hr (290 g/hr on RV12) of water vapour to be handled.
• Universal motor to cover the widest possible voltage and frequency range from a single variant.
• Smooth controlled inlet valve opening by oil pressure to eliminate pressure surges.
• Rapid closing inlet valve within 0.4 seconds of pump stopping.

Applications

Specifications

• Displacement
•   50Hz3.7 m³h^-1 / 2.2 ft³min^-1 
• 60Hz4.5 m³h^-1 / 2.6 ft³min^-1
• Speed (Pneurop 6602)
•   50Hz3.3 m³h^-1 / 2 ft³min^-1 
• 60Hz3.9 m³h^-1 / 2.3 ft³min^-1
• Ultimate pressure 2.0 x 10^-3 mbar / 1.5 x 10^-3 
• TorrUltimate pressure GB I3.0 x 10^-2 mbar / 2.3 x 10^-2 
• TorrUltimate pressure GB II1.2 x 10^-1 mbar / 9.1 x 10^-2 
• TorrUltimate Pressure with Fomblin®2 x 10^-2 mbar / 1.5 x 10^-2 
• TorrMax inlet pressure for water vapour80 mbar / 60
• TorrMax water vapour pumping rate – GB I60 gh^-1
• Max water vapour pumping rate – GB II220 gh^-1
• Max allowed outlet pressure0.2 bar gauge / 2.8 psig
• Max allowed inlet and gas ballast pressure 0.5 bar gauge / 7 psig
• Motor power 50/60Hz450 / 550W
• Power connector 1-phIEC EN60320 C13
• Nominal rotation speed 50/60Hz1500 / 1800rpm
• Weight (without oil)25 kg / 55 lb
• Oil capacity min/max0.42/0.7 litres
• Recommended oil Ultragrade 19Inlet flange NW25
• Exhaust flange NW25
• Noise level 48 dB(A) @ 50 Hz
• Operating temperature range 12 – 40 °C

Documents/Videos

Edwards RV Series Vacuum Pumps Brochure

Edwards Oil Sealed Rotary Vane Pumps by David Goodwin-Video