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Model 15 to 40 HP Rotary Screw Compressor



  • Electric Motor: 208/230/460 volt (15-25 H.P.) 230/460 volt (30-40 H.P.) Nema T-frame, C-face, open drip proof squirrel cage induction type, energy efficient.
  • Motor Starter: 230/460 volt (15-25 H.P.) 460 volt (30-40 H.P.), full voltage magnetic starter with 110 volt controls, Nema-1 enclosure, ETL listed, solid state control circuit breaker protection and three phase overload with external reset and phase protection. Other voltages available.
  • Protective Devices: Class 20 solid state overload relay, high temperature and over pressure shutdown switches, and anti-restart pressure switch preventing starting while air compressor is pressurized.
  • Lube Fill & Level Elbow: One Piece lube fill elbow and level sight glass. Vented cap for pressure release when removing.
  • HD Air Intake Filter: Oversized dry type, single stage with replaceable element
  • Inlet/Check Valve: One piece housing for dependable performance and complete modulation
  • Coupling & Drive: Compressor is flange mounted to motor C-face for positive alignment and direct driven.
  • Controls Full modulation, solenoid controlled for smooth lowest possible no load power. Automatic start/stop or constant speed. Timed dual control.
  • Instrumentation: Line pressure gauge, discharge pressure gauge, hour meter, temperature gauge, lube filter and separator element differential gauges.
  • Separator Tank: ASME coded 200 PSIG tank, relief valve, minimum pressure/check valve, high efficiency replaceable air/lube separator element.
  • Auto/Dual Control: Compressor control that allows the unit to be operated in continuous run mode or with an automatic timed shut down. Auto control allows multiple machines to be operated in a lead-lag condition.
  • Air Cooled Aftercooler: Double pass air-cooled aftercooler with thermostatic control for maintaining the appropriate oil operating temperature and reducing the discharge air temperature to within 15 degrees of ambient.
  • Deluxe Gauge Panel: Deluxe gauge panel includes 2.5" liquid filled sump and line pressure gauges, 2.5" oil temperature gauge, with oil filter and separator differential pressure gauges.

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OK Valley Compressors, 2-2670 Enterprise Way, Kelowna, BC  V1X 7J6
Tel: 1-250-448-5688    E-Mail:
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