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Stokes Roots - REBUILT
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Edwards Stokes 622-402 Vacuum Blower + Frame - REBUILT
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Edwards Stokes 622-402 Roots Vacuum Blower - REBUILT
The Stokes 6" Series mechanical booster pumps provide high throughput pumps for industrial and arduous chemical applications. Utilizing reliable, rugged designs, these pumps offer a low cost, space saving pumping system.
Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!
| Specifications | Horizontal flow | Vertical flow |
|---|---|---|
| Displacement | ||
| V belt (2,750 rpm) | 5,100 m3h-1 / 3,000 ft3min-1 | |
| Direct drive (3,000 rpm) | 5,525 m3h-1 / 2,350 ft3min-1 | |
| Direct drive (3,600 rpm) | 6,630 m3h-1 / 3,900 ft3min-1 | |
| Inlet / outlet flanges | 8” ASA / ANSI | |
| Motor power EU / Asia | 18.5 kW | |
| Motor power US TEFC | 25 hp | |
| Cooling method | Air cooled | |
| Oil capacity | 1.9 liter / 0.51 gal | 4.1 liter / 1.1 gal |
| Max pressure differential | 333 mbar / 250 Torr | |
| Max temp rise | 151°C / 275°F | |
| Max discharge temp | 177°C / 350°F | |
| Weight bare shaft | 335 kg / 740 lbs | |
| Weight TEFC direct drive | 617 kg / 1,360 lbs | |
| Recommended oil | V-Lube H | |
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.
Edwards Stokes 622-402 Roots Vacuum Blower - REBUILT 900622MH25 900-622-MH25 622 MH25 25hp, 230/460V, 3-ph, 60Hz @ 3,600 rpm 900622MHR 900-622-MHR 622 MHR (Bare shaft) Horizontal flow 900622MHR601 900-622-MHR-601 622 MHR CE 18.5kW, 400V, 3-ph, 50Hz @ 3,000 rpm 900622MV25 900-622-MV25 622 MV25 25hp, 230/460V, 3-ph, 60Hz @ 3,600 rpm 900622MVR 900-622-MVR 622 MVR (Bare shaft) Vertical flow 900622MVR601 900-622-MVR-601 622 MVR CE 18.5kW, 400V, 3-ph, 50Hz @ 3,000 rpm 900622MHR602 900-622-MHR-602 622 MHR CE 18.5kW, 200-220/380V, 3-ph, 50/60Hz @ 3,000/3,600 rpm 900622MVR602 900-622-MVR-602 622 MVR CE 18.5kW, 200-220/380V, 3-ph, 50/60Hz @ 3,000/3,600 rpm
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