Contact Mesa Compressor Sales
Telephone (505) 345-0284
Quincy Reciprocating Compressors
Quincy Rotary Screw Compressors
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For more information: Contact Mesa Compressor Sales Telephone (505) 345-0284 |
Quincy Reciprocating Compressors Quincy Rotary Screw Compressors |
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Product Overview Features & Benefits Base-Mounted Units Basic Air Compressor Pumps |
Tank Mounted Air Compressor Units Engine Driven Units Duplex Units |
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Quincy QR-25® Basic Vacuum Pumps Equipped with automatic start/stop operation. Vacuum switch has standard setting of 16 - 25" mercury. Other standard equipment includes loadless starting, electric motor, V-belt drive, enclosed belt guard, and tank drain and ASME air receiver (tank mounted units only). Qunicy QR-25 base-mounted vacuum pumps are also available in similar horsepower ranges. Vacuum check valve available as an option |
 
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| Basic Vacuum Pumps | |||||||||
| Model | HP Range |
Bore | Stroke | Nbr. Cyl. |
CFM Displ. per Rev. |
Min. RPM |
Max. RPM |
HG Range inches |
Ship Weight (approx) |
| R17 | 1/2 - 1 | 4.00 | 2.50 | 1 | .01818 | 400 | 900 | 0-28 | 90 |
| 240 | 1 - 2 | 4.00 | 3.00 | 2 | .04363 | 400 | 900 | 0-27 | 247 |
| 270 | 2 - 5 | 4.50 | 3.00 | 2 | .07363 | 400 | 900 | 0-28 | 430 |
| 4125 | 3 - 10 | 4.50 | 4.00 | V4 | .14726 | 400 | 1,000 | 0-27 | 767 |
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| Tank-Mounted Vacuum Pumps | ||||||||
| Model | HP | Bore | Stroke | RPM | Nbr. Cyl. |
CFM Piston Displ. |
Tank Size gal |
Ship Weight (approx) |
| FR17 | 1 | 4.00 | 2.50 | 1 | 885 | 16.10 | 30 | 300 |
| FR240 | 1-1/2 | 4.00 | 3.00 | 2 | 604 | 26.40 | 60 | 675 |
| FR240 | 2 | 4.00 | 3.00 | 2 | 828 | 36.13 | 60 | 675 |
| FR270 | 5 | 4.50 | 4.00 | 2 | 859 | 63.25 | 80 | 955 |
| FR4125 | 7-1/2 | 4.50 | 4.00 | V4 | 940 | 138.40 | 200 | 2,420 |