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W Pump $1,453.92

Emglo Pump Parts

Product Details
421-1501 - W Pump

Found under the following brands: Jenny, Emglo
Capacity: 17.5 CFM @ 175 PSI


See Specs for CFM output. New pump w/ flywheel & air filter assemblies. 175lbs. For start/stop applications. Has two-groove 16" OD Flywheel. Truck only.

NOTE: 10-14 day lead time prior to shipping.​

The pump compresses air and sends the pressurized air to an air receiver/tank for use. The two types of pumps are reciprocating pumps (by far the most common in construction and residential use) and rotary screw pumps. Many pumps are cast iron but can also be aluminum. In air compressors, there exist oil-free and oil-bath pumps. Oil-free pumps use bearings and a Teflon-coated compression ring and reed valves to produce compression, while oil-bath pumps use standard conrods, pistons and rings with an oil-filled crankcase. Oil-bath pumps are generally longer lasting, quieter and product more CFM/PSI; oil-free pumps don’t require much maintenance and are convenient and portable. A clean air filter and good, proper oil (if applicable) will keep your pump running for years to come.

Product Specifications

CFM output is dependent upon the horsepower of the motor:

  • 3 HP = 10.7 CFM @ 175 PSI (actual Delivered CFM, Displaced CFM is higher at 13.4)
  • 5 HP = 17.5 CFM @ 175 PSI (Displaced CFM is 21)

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