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General Pump TSS1511L Triplex Plunger Pump - 4.0 GPM, 3500 PSI, 1450 RPM (Left Shaft)

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33.40 lbs
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This top selling General Pump TSS Series 47 triplex plunger pump offers long-lasting use and dependability. It has a left shaft. This TSS1511 pump is formerly known as TS1511.

Technical Specifications

Bore: 20 millimeter
Crankcase Capacity: 40.6 ounce
Horsepower: 9.6
Inlet Port: 1/2 inch
Max GPM: 4
Max PSI: 3500
Max Temperature: 165 degrees F
RPM: 1450
Shaft Diameter: 24 millimeter
Stroke: 12 millimeter

Product Description

47 Series Pressure Washing Pump -Left Shaft

The preferred pump frame in the pressure cleaning industry! This pump has a forged brass manifold with an exclusive lifetime warranty. It has a large-capacity, die-cast, anodized aluminum oil-bath crankcase. It also features over-sized connecting rods for maximum pump life and heavy-duty tapered roller bearings. This T 47 Series pump has solid ceramic plungers with continuously lubricated packings and stainless steel inlet and discharge valves. The shaft is located on the left hand side.

The TSS1511 pump is manufactured by General Pump, a leading designer and supplier of pressure washing pumps and accessories for the car wash industry. General Pump products have been industry-tested worldwide. They offer many cost effective products built to order and made in the USA. 


  • Self-service wash, pressure washing, single or multi-bay applications, spot-free rinse, chemical, detergent, pre-soak systems, tire-motor cleaner, foam brush, weep systems, automatic wash, tunnel wash, prep station, bay wash-down

Dimensions: 12.6" x 9.2" x 6.9"

  • 4.0 GPM, 3500 PSI 
  • Stainless steel valves
  • Maximum inlet pressure: 125
  • Maximum inlet vacuum: 9 ft. water
  • Maximum fluid temperature: 165 degrees Fahrenheit
  • 20 mm bore, 12 mm stroke
  • 24 mm solid shaft
  • Model also available with a right shaft

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