CHAMPION/SPEEDAIRE 7.5HP, 10HP, 15HP TWO STAGE. PART# 1WD22 PAC# RV30A. Designed for heavy-duty industrial applications. Cast iron cylinders with cooling fins. Pumps are splash lubricated. Balanced, fan-type flywheels provide air flow for cooling pump. Rotation CCW facing flywheel. Intercoolers efficiently dissipate heat. Large Diameter Intercooler Finned Tubes – Max efficiency High Flow Disc & Spring Valves – Low lift long life Tapered Roller Type Main Bearing – Longest Life Automotive Type Inlet Filter – Easy to check oil level Oil Sight Glass – Easy to Check Oil Level Pressure Relief Valves – Intercooler & Discharge. 7.5 – 15. Give us a call! The item “CHAMPION/SPEEDAIRE 1WD22 7.5HP, 10HP, 15HP 2-STAGE CAST IRON AIR COMPRESSOR PUMP” is in sale since Tuesday, February 10, 2015. This item is in the category “Business & Industrial\Light Equipment & Tools\Air Compressor Parts & Accs\Other Air Compressor Parts”. The seller is “pacificaircompressors” and is located in Princeton, Illinois. This item can be shipped to United States.