Edwards Stokes 212J Microvac - REBUILT
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Edwards Stokes 212J Microvac Rotary Piston Vacuum Pump - REBUILT
Features & Benefits
- Same connections as existing 212H - no changes to existing pipe work.
- Same footprint as previous 212H - drop in replacement.
- Integral gas ballast valve - ease of facilitating automatic gas ballast, no external valve to damage.
- Integral oil piping - leak-free performance in a modern, attractive design.
- Improved motor mounting platform - solid design minimises belt wear.
- Integral gas ballast valve - quick adaptation to automatic gas ballast, no external valve to snag.
- Computer aided shaft design - fine tuned for improved balance and vibration.
Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!
|Displacement (swept volume)||255 m3h-1 / 150 ft3min-1|
|Pumping speed||234 m3h-1 / 138 ft3min-1|
|Ultimate vacuum (total pressure)|
|w/out gas ballast||< 3.3 x 10-2 mbar / < 2.5 x 10-2 Torr|
|w/ gas ballast||< 2.6 x 10-2 mbar / < 2 x 10-2 Torr|
|50Hz motor size (TEFC)||5.5 kW IEC (CE variant)|
|60Hz motor size (TEFC)||7.5 hp TEFC|
|Motor speed||1,800 rpm|
|Inlet connection||3 inch ASA/ANSI flange|
|Exhaust connection||2 inch ASA/ANSI flange or 2 inch NPT|
|Water inlet/outlet connection||1/2 inch NPT|
|Recommended cooling flow @ 85°C / 30°F||5.7 lmin-1 / 1.5 gal min-1|
|Water vapour pumping rate||5 kg h-1 / 11 lb h-1|
|Oil capacity||15 litre / 4 gal|
|Recommended oil||V lube F|
|Noise||< 77 dB(A)|
|Weight||431 kg / 950 lbs|
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs. Please follow the above link, and fill out the quote form.
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