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General Pump HTCK3623S HTCK Series 70HT Emperor Pump - 21 GPM, 1500 PSI, 1150 RPM

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77.40 lbs
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High volume, high tech pump for use in car wash and other high pressure cleaning applications. This pump series is specifically designed to handle high temperatures, chemicals, and rigorous duty cycles. Up to 21.0 GPM flow at 1500 PSI.
Freight Only

Freight Only


Technical Specifications

Max PSI: 1150
Max Temperature: 185 degrees F
RPM: 1150
Bore: 36 millimeter
Stroke: 23 millimeter
Shaft Diameter: 30 millimeter
Inlet Port: 1 inch
Outlet Port: 1/2 inch
Crankcase Capacity: 64.2 ounce
Max GPM: 21

Product Description

General Pumps Emperor HTCK3623S Pump

The perfect fit for car washes and other high pressure applications, the Emperor HTCK3623S Pump handles rigorous duty cycles, high temperatures and chemicals found in the hardest-working environments. Nickel-plated forged brass manifold, heavy-duty tapered roller bearings, and ceramic plungers all add high levels of durability. High-tech packings provide longer maintenace intervals.

Dimensions: 15.3" x 13.4" x 7.7"


  • Dynamic low-pressure seal retainer
  • Superior low-pressure seal
  • Innovative intermediate ring
  • Superior high-pressure seal
  • Ceramic plungers
  • Patent-pending inlet/outlet valve cage
  • Nickel-plated forged brass manifold
  • Heavy-duty tapered roller bearings


  • Maximum Volume 21 GPM
  • Maximum Pressure: 1500 PSI
  • Maximum Pump Speed: 1150
  • Maximum Inlet Pressure: 125 PSI
  • Bore: 36 mm
  • Stroke: 23 mm
  • Crankcase Oil Capacity: 64.2 oz.
  • Maximum Fluid Temperature: 185°F
  • Inlet Port Thread: 1" NPT-F
  • Discharge Port Thread: 1/2" NPT-F
  • Shaft Diameter: 30 mm
  • Weight: 79.6 lbs.

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