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Welch 8912C-01 Direct Drive Vacuum Pump
The Welch 8912C-01 Direct Drive vacuum pump is a robust vacuum pump for applications requiring pressures < 1 Torr. The 8912C-01 achieves < 0.001 Torr with a pumping speed of 108 liters/min (3.8 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.
| What's included | 1 qt vacuum oil |
| Common accessory, not included | Exhaust Filter |
| Pumping Speed | 3.8 CFM (108 Lit/min.) |
| Max. Vacuum | 0.001 Torr |
| Oil Capacity | 0.90 qts |
| Tubing Needed | Accepts 7/16" or 3/4" Hose |
| Inlet Connection | Unibarb 1 1/8 -20 |
| Intake / Exhaust threads | 1-20 |
| Pump RPM @ 60 hz | 1725 |
| Dimensions LxWxH | 18.5x6.5x9.6 Inches |
| Ship Weight | 55 LBS |
| Wiring | Wired for 230v, 60 Hz, with N. American 230v Plug |
The Welch 8912C-01 Direct Drive vacuum pump is a robust vacuum pump for applications requiring pressures < 1 Torr. The 8912C-01 achieves < 0.001 Torr with a pumping speed of 108 liters/min (3.8 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.
| What's included | 1 qt vacuum oil |
| Common accessory, not included | Exhaust Filter |
| Pumping Speed | 3.8 CFM (108 Lit/min.) |
| Max. Vacuum | 0.001 Torr |
| Oil Capacity | 0.90 qts |
| Tubing Needed | Accepts 7/16" or 3/4" Hose |
| Inlet Connection | Unibarb 1 1/8 -20 |
| Intake / Exhaust threads | 1-20 |
| Pump RPM @ 60 hz | 1725 |
| Dimensions LxWxH | 18.5x6.5x9.6 Inches |
| Ship Weight | 55 LBS |
| Wiring | Wired for 230v, 60 Hz, with N. American 230v Plug |
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Brochures
Accessories
Welch 1393K Hose Adapter 13/16 ID Welch Exhaust Filter 1417P-10 Welch 8995P-11 Premium Oil - Direct Drive Vacuum Pumps, Liter Welch 8995P-15 Premium Oil - Direct Drive Vacuum Pumps, Gallon Welch 8995P-20 Premium Oil - Direct Drive Vacuum Pumps, 5 Gallons Welch 8995P-25 Welch 8995G-11 Gold Oil - ChemStar / Harsh Chemical Vacuum Pump Operation, Liter Welch 8995G-15 Gold Oil, ChemStar / Harsh Chemical Vacuum Pumps, Gallon Welch 8995G-20 Gold Oil, ChemStar / Harsh Chemical Vacuum Pumps, 5 Gallons Welch 8995G-25 Gold Oil -ChemStar/Harsh Chemical Vacuum Pumps,55 Gallons Welch 8907K-05 Welch 8907K-06 Welch 1417P-7 Exhaust Filter Welch Exhaust Filter 1417P-10 Welch 8917K-03 Welch 8917K-04 MINOR REPAIR KIT, for 8917/8912/8907 Vacuum Pump