Champion R-15 Bare Replacement Pump, 5- 7.5hp, Splash Lubricated With Head Unloaders

Description

CHAMPION R15B 
5-7.5 HP TWO STAGE
SPLASH LUBRICATED COMPRESSOR

Designed for heavy-duty industrial applications. Die-cast aluminum cylinders with cast-iron sleeves for greater efficiency, cooling, and service life. Pumps are splash lubricated. Balanced, fan-type flywheels provide air flow for cooling pump. Rotation CCW facing flywheel. Intercoolers efficiently dissipate heat. Include unloader and pilot valve for constant speed operation. Centrifugal unloader provides efficient pressure release for loadless starting. 

CHAMPION R SERIES

MODEL: R15B TWO-STAGE BARE PUMP

AMERICAN MADE

No. of Cylinders: 2
Bore and Stroke (in.): 4-5/8 (2) & 2-1/2  x 3
Flywheel: 16.5
Lubrication: Splash Lubricated
Crankcase: Cast Iron
Bearings: Tapered Roller
Cylinder: Aluminum with Cast Iron Liner
Valves: Disc Valves
Intake Filter: 5 Micron
Max Pressure: 175 PSI
Weight: 125 lbs.

*Head Unloaders allow the compressor pump and motor to keep spinning once the air compressor hits its target pressure.  Once this happens the Head Unloaders Simply open up the valves so the compressor pump is not producing compressed air.  Once system pressure falls back below set pressure the vlaves are reengaged and the compressor once again builds pressure.  This is useful if the compressor is starting and stopping quited frequently.