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Edwards Stokes 212J Microvac - REBUILT
| Weight |
950 lbs |
| Motor Power |
7.5 hp |
| Pumping Speed |
234 m3/h |
| Ultimate Pressure |
3.3 x 10-2 mbar |
|---|
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 |
Specifications
| Type |
Label |
Description |
Download |
|
|
Edwards Stokes Microvac Series - REBUILT |
Instruction Manual |
Download
|
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.
Edwards Stokes 212J Microvac Rotary Piston Vacuum Pump - REBUILT
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