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For more information: Contact Mesa Compressor Sales Telephone (505) 345-0284 |
![]() Quincy Reciprocating Compressors Quincy Rotary Screw Compressors |
| QSVI Series Direct Drive Rotary Screw Vacuum Pumps (25 to 200 hp) | |
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Complete gauge package for system monitoring includes 0-30" vacuum gauge, fluid temperature gauge and an exhaust pressure gauge. |
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Electrical control package includes UL-listed control panel, power-on light, on/off switch, high-temperature shutdown system with indicator light, hour meter, and magnetic motor starter. |
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| Full-range modulating inlet valve is field-adjustable between 10" and 29.9" HgV. | |
| Female rotor drives an external fluid pump to ensure positive fluid flow throughout the system, making a supplemental fluid pump unnecessary. | |
| Air/Fluid separation removes fluid aerosol from exhaust and returns it to the pumping chamber. | |
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Sturdy base frame requires no special foundations or mounting procedures. Just plumb the inlet and exhaust, supply power, and turn it on. |
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| Model | Capacity acfm |
HP | RPM motor |
RPM pump |
Base Vacuum HgV |
Inlet npt |
Exhaust npt |
Lubricant gal |
Weight lbs |
| QSVI-25 | 365 | 25 | 1800 | 1800 | 29.9" | 4" | 4" | 12.5 | 2362 |
| QSVI-40 | 550 | 40 | 1800 | 2700 | 29.9" | 4" | 4" | 12.5 | 2434 |
| QSVI-50 | 730 | 50 | 3600 | 3600 | 29.9" | 5" | 4" | 24 | 2550 |
| QSVI-75 | 980 | 75 | 3600 | 3600 | 29.9" | 5" | 4" | 42 | 3975 |
| QSVI-100 | 1500 | 100 | 3600 | 3600 | 29.7" | 8" | 6" | 45 | 6300 |
| QSVI-200 | 3000 | 200 | 3600 | 3600 | 29.6" | 8" | 8" (flange) |
65 | 8100 |