5 HP Replacement Single Stage Air Compressor Pump Brand new three-cylinder cast iron single-stage air compressor pump. This is a 5 horsepower pump that will produce 18 CFM. This pump is most commonly used on compressors under 60 gallons in size and can be used with a true 5 horsepower motor (these motors typically run at 20-23 amps on 230 volts). This pump comes complete as shown in the photos, including the intake filters and flywheel. See specifications below for more details. YOUR COMPRESSOR, COMPRESSOR PARTS, & ACCESSORY SUPERSTORE! 3/8 RapidAir Garage Piping. Blow Guns & Tire Inflators. Regulators, Filters, & Oilers. Throttle Cont Cables & Valves. GREAT SELECTION OF PRODUCTS. PRODUCT KNOWLEDGE & SUPPORT. 5 HP Replacement Air Compressor Pump Single Stage 3 Cylinder 18.5 CFM 140 PSI. 5 HP Replacement Single Stage Air Compressor Pump. Brand new three-cylinder cast iron single-stage air compressor pump. Cast Iron Cylinder and Crankcase. Equipped with Sight Glass for Easy Viewing of Oil Level. Comes with Three Intake Filters. Three Cylinder. Single Stage. Recommended Motor Size: 5 HP. CFM at 1050 RPM (Max RPM): 18. Cylinder Stroke: 48mm. Pump Flywheel Diameter: 12.5″. Maximum Pressure: 140 PSI. Net Weight: 53.20 lbs. Outside Dimension (W x D x H): 18″ x 12.5″ x 14.5″. Bolt Pattern: 7-7/8″ x 4-3/4″. California Residents Warning: This product contains or may contain chemicals including lead known in the state of California to cause cancer, birth defects, or other reproductive harm. California law requires this warning be given to all customers in the state of California. California Health and Safety Code 25249.5 et seq. If for any reason there is an issue with your order we will contact you right away. Feedback At Compressor Source we strive for great customer service and to sell the best quality parts at the lowest prices possible. This item is in the category “Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Air Compressors & Blowers\Other Air Compressors”. The seller is “compressor-source” and is located in this country: US. This item can be shipped to United States.