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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.
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