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General Pump TSS1511 Triplex Plunger Pump - 4.0 GPM, 3500 PSI, 1450 RPM (Right Shaft)

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33.00 lbs
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This top selling General Pump TSS Series 47 triplex plunger pump offers long-lasting use and dependability. Buy the General Pump products and parts you need at low distributor pricing. 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 - Right Shaft

This TSS Series 47 triplex plunger pump is the preferred pump frame in the pressure cleaning industry. It features a forged brass manifold with fine thread valve caps. It has a large capacity, die-cast, anodized aluminum, oil-bath crankcase. With its over-sized connecting rods, you can be sure you'll get the maximum life out of the pressure washer pump.

The General Pump TSS1511 features a heavy-duty tapered roller bearing and solid ceramic plungers. The plungers have continuously lubricated packings. This pressure washer pump also has unitized stainless steel inlet and discharge valves. The shaft is located on the right 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. Plus, maintenance is simple and inexpensive. General Pump pressure washer pumps have a great value life-cycle cost. Kleen-Rite has a large selection of repair parts to meet your needs at low distributor pricing. The General Pump oil bottle pictured on the right will keep your pump running smoothly. The pump's crankcase oil must be changed about every 3 months.


  • 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
  • Available in left-handed L version
  • Belt drive
  • 24 mm solid shaft

See Related Products for other items from the General Pump T-47 Series.

Learn more about General Pumps with our blog posts! Click on the bolded links below.

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