Refurbished Stokes 612MB Pump Package
The Stokes 612MB package consists of a specially modified Stokes 412H-11 or 412J-14 rotary piston pump with a Stokes 607-402 booster pump. This pump package is a novel solution for the rapid and frequent pump down of medium to large vacuum chambers from atmospheric pressure. It has historically been a workhorse in a number of industries including vacuum metallurgy and glass coating. Trillium provides a full range of support options for your Stokes 612MB including service and replacement parts.
| Model | 208V 60Hz PN | 460V 60Hz PN |
|---|---|---|
| 612MB | 900-612-MB LV | 900-612-MB HV |
Note: Other motor voltages available upon request.
All 612MB Series pumps share the same data below.
| Pumping Speed | 612 cfm |
| Ultimate Pressure without Gas Ballast | 10 mTorr |
| Power | 20 HP |
| Dimensions (Inches) | 57″H x 47″L x 41″W |
| Weight | 3200 lbs. |
| Oil Capacity | 12 Gallons / 8 Pts. |
