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Featured machines from Quincy's superior line of reciprocating and rotary screw compressors: |
 Quincy Compressor manufactures a complete line of compressors and vaccum pumps for virtually every application. From the QR-25, the industry standard for reciprocating air compressors, to the innovative approach to rotary screw compressors seen in the QMB/QMT Series, Quincy compressors are known for their quality. |
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| QR-25 Features: | |
| 1/3-25 horsepower |
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| Two-stage capability: 200 PSIG at continuous operation; up to 500 PSIG intermittent on selected models | |
| Safe-Q-Lube pressure lubrication system standard on all pressure-lube models | |
| Durable heavy-duty cast iron design | Counter-weighted one-piece crankshaft reduces vibration |
| Five-year warranty on pressure-lube models | Oversized tapered roller bearings |
| Heavy-duty disc-type valves for efficient air flow | Manually reversible oil pump on pressure-lube models, except as noted |
| Cast iron high pressure pistons | Low maintenance requirements |
| Convenient spin-on oil filter standard on two-stage models, optional on single-stage 216, 240, 270 and 4125 | Rebuildable components |
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| QMB/T Features: | |
| 10-30 horsepower | Compact and efficient |
| Cast iron construction | Belt-drive |
| Modular design | Available with optional mounted and wired air dryers |
| Tank or base mount | Full cabinet standard, exceptionally low sound attenuation cabinet available |
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| Quincy Climate Control Features: | |
| 1/3-30 horsepower | Ultra-dynamic beveled lap gap oil rings |
| Simplex, duplex or base-mounted | Non-asbestos gaskets |
| 2 PPM oil carryover certification | Specifically created for clean air applications |
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| QSB/T Features: | |
| 5 year air end warranty with 10 year option | 15-50 horsepower |
| 100, 125, 150 PSIG full load standard | Belt-drive with automatic belt tensioning |
| Complete pachaged unit | Air or water cooled |
| Tank or base mount | Optional Cabinets available |
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| QSF Features: | |
| 5 year air end warranty with 10 year option | 50-200 Horsepower |
| Compact dimensions | Flange mounted motor |
| Tripley discharge bearing design | Low approach aftercoolers |
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| QMA Features: | |
| 5 year air end warranty with 10 year option | Direct drive |
| 50-150 horsepower | Low oil carryover |
| Modular air end inside tank | Quieter operation, enclosures available |
| Air or water cooled | Low maintenance design |
| Easy serviceability | |
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| QSI Features: | |
| 5 year air end warranty with 10 year option |
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| 50-350 horsepower | |
| Direct drive, 1800 RPM (no gears) | |
| 100% flow at 110 and 125 PSIG fill load pressure | |
| Slow speeds | |
| Large triplex bearings for long life | Full flow oil pump |
| Highest efficiency | Axial air inlet |
| Air or water cooled | Low unloaded horsepower |
| Low oil carryover | Optional cabinets available |
| Aftercoolers with very low approach to ambient | Largest rotors in the industry |
| Available with optional Power$ync control | |
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| QSV Features: | |
| 7.5-200 horsepower | Continuous flow, constant speed |
| Belt and direct drive | Balances to demand with modulation control |
| Highest efficiency vacuum: 99% of barometric pressure | Low maintenance costs |
| Total vacuum system, self monitoring | See sales literature for expanded air flow and horsepower ratings |
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| QRD Features: | |
| 3-30 horsepower | Teflon-composite compression and rider rings |
| Simplex, duplex or base-mount | Heavy-duty inlet filter/silencer |
| Specifically created for clean air applications: hospitals, pharmaceutical companies, laboratories, food processors, dental offices | Stainless steel reed valves |
| Completely oil-less; utilizes totally sealed bearings | Cabinets available |
