Description
Product Information
The Edwards RV3 Finnigan is a used rotary vane vacuum pump in very good condition, ideal for R&D and scientific applications requiring strong ultimate vacuum pressure and high pumping speeds. With a displacement of 3.7 m3/h at 50Hz and 4.5 m3/h at 60Hz, it efficiently handles vapour without noise. This pump features a controlled power start-up, a universal motor for a wide voltage range, and easy maintenance with interchangable parts. Its ultimate pressure reaches as low as 2.0 x 10-3 mbar, making it suitable for high vacuum or high throughput tasks. Includes 1-ph power connector but no user manuals or software.
Key Features
- Rotary vane vacuum pump
- 3.7 m3/h displacement at 50Hz
- 4.5 m3/h displacement at 60Hz
- Ultimate vacuum pressure: 2.0 x 10-3 mbar
- Universal motor for voltage range
- Controlled startup to prevent pressure surge
- Approved to UL and CSA standards
Specifications
- Voltage: 120V
- Frequency: 50/60Hz
- Motor power: 250/300W
- Ultimate pressure: 2.0 x 10-3 mbar (1.5 x 10-3 Torr)
- Max inlet pressure for water vapour: 50 mbar (38 Torr)
- Max allowed outlet pressure: 1 bar gauge (14 psig)
- Nominal rotation speed: 1500/1800 rpm
- Oil capacity: 0.42 – 0.7 litres
- Inlet and exhaust flange: NW25
- Noise level: 48 dB(A) at 50 Hz
- Operating temperature range: 12 – 40°C
- Power connector: IEC EN60320 C13
Weight
Imperial: 70.8 Pounds
Metric: 32.11 Kilograms
Shipping Dimensions
Imperial: 31.2 lb x 9.6 lb x 14.4 lb
Metric: 79.25 cm x 24.38 cm x 36.58 cm
Harmonized Code
84141000
Harmonized Code Details
84141000 – Vacuum pumps; used for gas extraction and pressure applications, categorizing it within pumping equipment typically used in scientific settings.
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