Edwards RV12 Rotary Vane Vacuum Pump, Rebuilt
Ultimate Pressure
2 x 10-3 mbar
Peak Pumping Speed
8.4 CFM at 60Hz
- High vapour handling capacity, suited for wet pumping applications like freeze drying and extraction
- Best-in-class anti-suck back protection safeguards system integrity
- Universal motor accommodates a wide range of voltages and frequencies
- Easy maintenance with self-aligning parts and no need for complete disassembly
- Fast-acting automatic inlet valve prevents pressure surges on startup
- Quiet operation enhances the work environment
- Approved to UL and CSA standards, ensuring safety and quality
- Mode selector switch allows for operation in high vacuum or high throughput modes
- High gas ballast flow rate supports up to 220 gh-1 water vapour capacity
- Superior particulate handling for increased reliability
- One-size Allen key for convenient disassembly of all parts
The Edwards RV12 Rotary Vane Vacuum Pump, Rebuilt stands out for its superior performance in diverse applications, including wet, dusty, and clean dry settings. This pump achieves an ultimate pressure of 2 x 10
-3 mbar and a peak pumping speed of 8.4 CFM at 60Hz, making it highly efficient for scientific and R&D applications. Key features include a versatile motor that supports a broad voltage and frequency range, and an innovative anti-suck back protection that prevents contaminants from entering the system. The pump's design allows for straightforward maintenance without full disassembly, ensuring components align easily for hassle-free servicing. Additionally, it boasts the highest vapour handling capacity in its class, ideal for processes like freeze drying and extraction. With over 300,000 units in operation, the RV12 is a proven choice for reliable, quiet operation, approved to UL and CSA standards. This model, with its two-stage rotary vane mechanism, offers both high throughput and deep vacuum settings, meeting the rigorous demands of industrial, chemical, pharmaceutical, and food industries.
All of our equipment is in excellent condition and will be fully tested to perform at factory specifications before being shipped.
The Edwards RV12 Rotary Vane Vacuum Pump, Rebuilt includes:
- > Vacuum Pump Rebuild Report
- > Ultragrade 19 Pump Oil
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
Edwards RV12 Rotary Vane Vacuum Pump, Rebuilt Specifications
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Catalog Number
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A65501906
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Displacement
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50Hz
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14.2 m3h-1 / 8.4 ft 3min-1
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60Hz
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17 m3h-1 / 10 ft3min-1
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Speed (Pneurop 6602)
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50Hz
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12 m3h-1 / 7.1 ft 3min-1
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60Hz
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14.2 m3h-1 / 8.4 ft 3min-1
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Ultimate pressure
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2 x 10-3 mbar / 1.5 x 10-3 Torr
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Ultimate pressure GB I
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3 x 10-2 mbar / 2.3 x 10-2 Torr
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Ultimate pressure GB II
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6 x 10-2 mbar / 4.6 x 10-2 Torr
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Ultimate pressure with Fomblin®
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2 x 10-2 mbar / 1.5 x 10-2 Torr
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Max inlet pressure for water vapour
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32 mbar / 24 Torr
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Max water vapour pumping rate – GB I
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60 gh-1
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Max water vapour pumping rate – GB II
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220 gh-1
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Max allowed outlet pressure
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0.2 bar gauge / 2.8 psig
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Max allowed inlet and gas ballast pressure
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0.5 bar gauge / 7 psig
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Motor power 50/60Hz
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450 / 550W
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Power connector 1-ph
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IEC EN60320 C13
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Nominal rotation speed 50/60Hz
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1500 / 1800rpm
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Weight (without oil)
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29 kg / 63.8 lb
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Oil capacity min/max
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0.65 / 1 litres
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Recommended oil
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Ultragrade 19
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Inlet flange
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NW25
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Exhaust flange
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NW25
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Noise level
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48 dB(A) @ 50 Hz
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Electrical Supply
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1 Ph, 100-120/200-230 VAC 50/60 Hz
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Operating temperature range
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12 – 40 °C
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