Description

Product Information

The Edwards RV3 Rotary Vane Vacuum Pump is a high-performance vacuum pump designed for laboratory, analytical, and R&D applications. With a model number A65201903, this pump offers excellent ultimate vacuum pressure and superior vapor handling capabilities. It operates at a noise level of 48 dBA and can switch between high vacuum and high throughput modes seamlessly, thanks to its three-position gas ballast control. It has been tested to specifications, maintaining vacuum pressure at 1 micron. Despite being used, it is in very good condition with minimal cosmetic blemishes, ensuring functionality and usability for scientific and research applications.

Key Features

Ultimate vacuum pressure: 2.0 x 10-3 mbar / 1.5 x 10-3 Torr
Pumping speed: 50Hz 3.3 m3h-1 / 60Hz 3.9 m3h-1
Quiet operation at 48 dBA
Mode selector for high vacuum and throughput modes
Fast-acting inlet valve with antisuck back protection
Operates at 120V, 50/60Hz

Specifications

50/60Hz pumping speed: 3.3 m3/h – 3.9 m3/h
Ultimate pressure: 2.0 x 10-3 mbar
Max water vapour pumping rate: 220 gh-1
Operating temperature: 12 to 40 °C
Noise level: 48 dB(A)
Inlet/Exhaust flange: NW25
Oil capacity: 0.42-0.7 litres
Recommended oil: Ultragrade 19
Motor power: 450/550W

Weight

Imperial: 68.4 Pounds

Metric: 31.03 Kilograms

Shipping Dimensions

Imperial: 20.4 lb x 8.4 lb x 12.0 lb

Metric: 51.82 cm x 21.34 cm x 30.48 cm

Harmonized Code

84141000

Harmonized Code Details

84141000 – Vacuum pumps; used for pumping gases with a partial vacuum, not elsewhere specified or included. This code is applicable as it accurately categorizes vacuum pumps not specified under more specific codes.