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General Pump TP2530J34UI TP Series 51 with Unloader and Injector - 2.88 GPM

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11.40 lbs
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General cleaning 2500 PSI Triplex Plunger Pump featuring solid ceramic plungers. 2.88 GPM flow from a compact unit with standard SAE J609 gasoline engine mounting flange. This pressure pump includes an unloader and downstream injector.

Technical Specifications

Crankcase Capacity: 11 oz.
Max GPM: 2.88
Max PSI: 2500
Max Temperature: 165 degrees F
RPM: 3400
Bore: 15 millimeter
Stroke: 7.2 millimeter
Shaft Diameter: 19 millimeter
Inlet Port: 3/8 inch
Outlet Port: 1/4 inch

Product Description

General Pump TP Series 51 Pump

General cleaning Triplex Plunger Pump features solid ceramic plungers, die-cast, anodized aluminum, oil-bath crankcase and unitized stainless steel inlet and discharge valves for excellent reliability and durability. Compact design for ease of integration into system. Features 3/4" hollow shaft and SAE J609 gasoline engine mounting flange. Comes equipped with standard TP Unloader and downstream chemical injector.

Dimensions:  7" x 7.2" x 5.5"


  • Forged brass manifold with exclusive lifetime warranty
  • New, over-sized connecting rods for ultimate crankcase performance
  • Die cast, anodized aluminum, oil-bath crankcase
  • Solid ceramic plungers with continuously lubricated packings
  • The original Interpump unitized, stainless steel, K01 inlet and outlet valves
  • Ideal for all general cleaning applications
  • Comes standard with either SAE J609 gasoline engine mounting flange
  • Right side shaft
  • Comes with an unloader and downstream injector


  • Maximum Volume: 2.88 GPM
  • Maximum Pressure: 2500 PSI
  • Maximum Pump Speed: 3400 RPM
  • Maximum Fluid Temperature: 165 F
  • Inlet Port: 3/8"-19 BSP-F
  • Outlet Port: 1/4"-19 BSP-F

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