HP Series
The QNW HP Series is a state-of-the-art high pressure compressor for service applications requiring extraordinary pressure. See Brochure
Rotary Screw Air Compressors
60-300 HP
178-950 SCFM
150-200 PSIG
Inside the HP Series
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Triplex bearings The triplex tapered roller bearings are designed to ensure longer life. This superior three bearing arrangement consistently provides longer life than competitive machines. |
| Slow speed rotors The HP Series male rotor is direct driven and non-geared. It runs at motor speed, maximizing efficiency and minimizing wear while performing at a low noise level. |
Shaft seal The HP Series primary shaft seal is a triple-lip type design. This design is more reliable than a mechanical seal. |
| Warranty The HP Series 2-year air-end warranty is the best in the industry. |