Edwards RV8 Rotary Vane Vacuum Pump

Product Information

The Edwards RV8 Rotary Vane Vacuum Pump is a high-performance, small oil-sealed rotary vane pump that delivers excellent ultimate vacuum pressure, high pumping speeds, and superior vapor handling capabilities. With over 300,000 units produced, these pumps have set the industry standard for R&D and scientific pumping applications. The unit has been tested to specifications and has slight cosmetic blemishes from normal use; vacuum pressure at 4 microns (Pressure gauge not included). The RV8 pump features a controlled pump valve opening on power startup to prevent pressure surges, a high-quality universal motor to cover a wide voltage and frequency range, and interchangeable rotor and stator parts. It offers an ultimate pressure of 2 x 10-3 mbar, optimal for high vacuum applications. Applications include use in R&D, scientific laboratories, and industrial settings. This pre-owned unit is in VG (Very Good) condition, tested to confirm functionality, and comes with a 30-day warranty for 100% parts and labor.

• RV series of small oil sealed rotary vane pumps
• Excellent ultimate vacuum pressure, high pumping speeds, and superior vapor handling capabilities
• Controlled pump valve opening on power startup
• High-quality universal motor to cover a wide voltage and frequency range
• Interchangeable rotor and stator parts
• Approved to UL and CSA standards
• Suitable for both high vacuum or high throughput applications
• Unit has been tested to specifications
• Comes with a 30-day warranty for 100% parts and labor

• Ultimate pressure: 2 x 10-3 mbar
• Inlet flange: NW25
• Exhaust flange: NW25
• Noise level: 48 dB(A) @ 50 Hz
• Operating temperature range: 12 - 40°C
• Motor power 50/60Hz: 450 / 550W
• Power connector 1-ph: IEC EN60320 C13
• Max water vapor pumping rate GB II: 220 gh-1
• Max inlet and gas ballast pressure: 0.5 bar gauge / 7 psig
• Oil capacity min/max: 0.45 / 0.75 litres
• Recommended oil: Ultragrade 19

Metric: 30.39 kg
Imperial: 67 lb

Metric: 43.18 cm x 35.56 cm x 43.18 cm
Imperial: 17 in x 14 in x 17 in

841410

The harmonized code 841410 is specifically for vacuum pumps of a rotary displacement type. Given the make, model, and function of the Edwards RV8 Rotary Vane Vacuum Pump, it falls under this category due to its operation as a positive displacement pump generating a vacuum.