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General Pump EP1313S34 Solid Shaft Pump, 4 GPM, 4000 PSI, 3400 RPM, Right Shaft

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18.00 lbs
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This General Pump triplex plunger pump features a new generation seal system that allows for a longer life. Housed in forged brass manifold for improved working pressure. 4.0 GPM flow, at pressures up to 4000 PSI. All pumps are required to have a primary regulating device as well as a secondary pressure safety relief device. 


Technical Specifications

Bore: .512 inch
Crankcase Capacity: 15 oz.
Max PSI: 4000
RPM: 3400
Shaft Diameter: .945 inch
Stroke: .512 inch

Product Description

4000PSI Solid Shaft Pump 

Triplex plunger pump featuring advanced forged brass manifold for increased working pressure. Solid ceramic plungers with innovative dual guide system and guide bushing for superior performance. This pump has large, lightweight connecting rods with long-life low and high-pressure seals. 24 mm solid shaft.

Dimensions: 9.5" X 8.38 X 5.1"

  • Triplex Plunger Pump.
  • Advanced forged brass manifold, increases working pressure to 4,000 PSI.
  • Patent/pending plunger guide bushing
  • Solid ceramic plungers with an innovative dual guide system.
  • Optimized outlet valves
  • New dual lip oil seal.


  • Max Volume: 4.0 GPM
  • Max Discharge Pressure: 4000 PSI
  • Max Pump Speed: 3400 RPM
  • Max Temperature: 165°F
  • Inlet Port: 1/2"-14 BSP-F
  • Outlet Port: 3/8"-19 BSP-F

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Frequently Asked Questions
Question:I need a belt driven pump is this one - Cornelious (09/23/2021)
Response:Yes. If you are looking for other belt driven pumps, please consult or give our sales staff a call at 800-233-3873 and they can direct you to the right pump for your needs.
Question:What size is the drive shaft - Neil (03/21/2020)
Response:Shaft Size 24MM