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SHURflo High Pressure Demand Pump - 12 VDC - 8000-543-238

  • With 100 PSI demand switch and built-in check valve (prevents reverse flow).
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Product Description

Commonly used for heavy-duty spraying and fluid transfer operations, this SHURflo 12 VDC High Pressure Demand Pump (8000-543-238) is one of the more popular pumps used in the industrial and agricultural industries.

Equipped with Viton valves that provide excellent chemical resistance, the SHURflo 8000-543-238 Electric Diaphragm Pump easily handles the pumping of general use agricultural chemicals, such as herbicides, pesticides, insecticides, fertilizers, de-icing materials, and other hard-to-handle fluids.

The pump comes standard with a 100 PSI automatic demand switch that delivers steady operation and priming, so you will find that this SHURflo 12-Volt Automatic Demand Pump is perfect for use on the farm and around the yard from its delivery of high flow rates at maximum discharge pressures. The automatic demand switch is very helpful to professionals working in the field, as it is designed to turn the pump on and off automatically when flow is required, eliminating the need to use a pressure regulator.

We highly recommend using the AA122-1/2-PP-16 Line Strainer with this demand pump to filter out contaminates and prevent them from running through and possibly damaging your demand pump.


  • Max. Flow: 1.8 GPM
  • Max. Pressure: 100 PSI
  • Max. Fluid Temperature: 170° F (77° C)
  • Max. Voltage: 12 VDC


  • Port Sizes: 3/8" FNPT inlet, 3/8" FNPT outlet
  • Housing: Polypropylene
  • Powered by a 12-volt DC motor
  • 100 PSI automatic demand switch
  • With Viton valves, Santoprene diaphragm, and built-in check valve (prevents reverse flow)
  • Self-priming up to 8' vertical
  • Can be run dry
  • Weight: 3 lbs.
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