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KU Pump 421-1102 - $480.48

Air Compressor Pumps Single Stage 125 PSI

Product Details
421-1102 - KU Pump

Found under the following brands: Jenny, Emglo
Part Number: 421-1102

Capacity: 4 - 8.6 CFM @ 125 PSI

Description:

See Specs for CFM output. Usually for constant spinning applications. The Jenny KU pump has head unloaders but can be used for both start/stop and constant run applications. Made in USA. Has single-groove Flywheel. Note:If your serial number starts with "G" then order new style KU pump part # 421-1112

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.

Select quantity:

 

This item fits the following models:

Air Compressor Pump Parts - K
Air Compressor Parts - K5HGA-8P, K5GA-8P, K5WGA-8P, K5CGA-8P
Air Compressor Parts - K1A-8P, K15A-8P, K2A-8P
Air Compressor Parts - MK15A-8P, MK2A-8P
Air Compressor Parts - MK5HGA-8P
New Air Compressor Pumps - K
Portable Gas Air Compressor Repair Parts - D55270 - Type 1
Portable Oil-Bath Electric Air Compressor Parts - D55170 (Type 1) - Type 1
Air Compressor Parts - D55276 - Type 1
Air Compressor Parts - K1A-8P
Air Compressor Parts - K1A-15P
Air Compressor Parts - K1A-17P
Air Compressor Parts - K1A-30P
Air Compressor Parts - K15A-8P
Air Compressor Parts - K15A-15P
Air Compressor Parts - K15A-17P
Air Compressor Parts - K15A-30P
Air Compressor Parts - K2A-8P
Air Compressor Parts - K2A-15P
Air Compressor Parts - K2A-17P
Air Compressor Parts - K2A-30P
Wheeled Portable Gas Air Compressor Parts - K5HGA-8P
Wheeled Portable Gas Air Compressor Parts - K5HGA-15P
Wheeled Portable Gas Air Compressor Parts - K5HGA-17P
Wheeled Portable Gas Air Compressor Parts - K5HGA-30P
Single Stage Compressor Generator - K11HGA-17P-3000W
Service Vehicle Air Compressor - K5HGA-30T
Gas Base Plate Mounted Air Compressor - K5HGA-B
Portable Oil-Free Electric Air Compressor Parts - D55170 (Type 2) - Type 2
Portable Oil-Free Electric Air Compressor Parts - D55170 (Type 3) - Type 3
Portable Oil-Free Electric Air Compressor Parts - D55180 (1) - Type 1
Portable Oil-Free Electric Air Compressor Parts - D55180 (2) - Type 2
Portable Air Compressor Parts - D55585 - Type 2
Portable Air Compressor Parts - D55585 - Type 1
Portable Air Compressor Parts - D55580 - Type 2
Portable Air Compressor Parts - D55580 - Type 1
Portable Air Compressor Parts - D55580 - Type 3
Portable Air Compressor Parts - D55575 - Type 2
Portable Air Compressor Parts - D55575 - Type 1
Portable Air Compressor Parts - D55570 - Type 1
Portable Air Compressor Parts - D55570 - Type 2
Portable Air Compressor Parts - D55570 - Type 3
Portable Oil-Bath Gas Air Compressor - D55270 - Type 2
Portable Oil-Bath Air Compressor - D55270
Portable Oil-Bath Air Compressor - D55270 - Type 3

Product Specifications

CFM output is dependent upon the horsepower of the motor/engine:

  • 3/4 HP = 2.7 CFM @ 100 PSI (Delivered CFM)
  • 1 HP = 4 CFM @ 125 PSI (Delivered)
  • 1 1/2 HP = 6.2 CFM @ 125 PSI (Delivered)
  • 2 HP - 8 CFM @ 125 PSI (Delivered)
  • 5.5 HP (Gas) = 8.6 CFM @ 125 PSI (Delivered)


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