Professional Vacuum Partners
Vacuum Pumps
STOKES Pump
Stokes Microvac Model
The Stokes Microvac rotary piston pump sets the standard for performance and reliability as the industrys most efficient, space-saving design. The Stokes Microvac rotary piston pump has been improved, upgraded, and fine-tuned to deliver even better dependability and productivity combined with minimal maintenance and process downtime.
An integral oil distribution system eliminates external piping and delivers leak-free operation in a stylized design. A stiffer motor mounting platform cuts flexibility to minimize motor belt wear. A stylized oil reservoir cover and side cover ‘O’ rings improve sealing to eliminate oil leakage. An integral gas ballast valve built into the side cover allows quick adaptation to automatic gas ballast
MODEL & SPECIFICATION
Stokes Microvac Model |
Stokes 212J |
Stokes 412J |
Stokes 612J |
Stokes 912J |
|---|---|---|---|---|
| Pumping Speed 50Hzz | 234 m3/Hr | 442 m3/Hr | 884 m3/Hr | 1132 m3/Hr |
| Ultimate Pressure | < 3.3×10-2 mbar | < 3.3×10-2 mbar | < 3.3×10-2 mbar | < 3.3×10-2 mbar |
| Inlet Connection | 3 inch ASA/ANSI | 4 inch ASA/ANSI | 6 inch ASA/ANSI | 6 inch ASA/ANSI |
| Exhaust Connection | ASA/ANSI or 2 inch NPT |
3 inch ASA/ANSI or 3 inch NPT |
2 ×3 inch ASA/ANSI or 3 inch NPT |
5 inch NPT | Weight, without oil | 431 Kg | 794 Kg | 1724 Kg | 2495 Kg |
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