The 1400W is designed specifically for class 1 Div 2 Explosion Proof environments and does NOT include a power cord. The 1400W needs to be wired to a power source by a licenced electrician. Please review your wiring needs, as this wiring option is often ordered in error and returns are subject to a 15% restocking fee.
| The Welch 1400W-01 vacuum pump is a rugged and robust vacuum pump for applications requiring pressures < 1 Torr. The 1400W-01 achieves < 0.001 Torr with a pumping speed of 25 liters/min (0.9 CFM). Two stage, oil sealed vacuum pumps should not be operated continuously at pressures above 1 Torr. Operating this vacuum pump at higher pressure will induce excessive oil spraying from the exhaust of the vacuum pump causing premature failure and void warranty. Please consult your Chemtech Scientific Representative for consultation, should the ultimate pressure of your process run above 1 Torr. |
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| What's included | 1 qt DuoSeal oil, 1407K-11 |
| Common accessory, not included | Exhaust filter 1417 |
| Pumping Speed | 0.9 CFM (25 l/min) |
| Max. Vacuum | 0.001 torr |
| Oil Capacity | 0.62 qt(0.59 l) |
| Tubing Needed | 7/16"(11 mm) |
| Exhaust / Intake threads | 3/4-20 |
| Pump RPM | 580 |
| Dimensions LxWxH | 17.8"x9"x12.6" |
| Weight | 70 lb (31.8 kg) |
| Wiring | Explosion Proof 115V, 60 hz |
