3.0″ Stainless Steel Standard Cylinder

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The 3” diameter Stainless Steel Standard Cylinder is designed for static water levels down to 90 feet and outputs 20 ounces per stroke (7 strokes per gallon). View our Standard Cylinder Selection ChartΒ to help you determine the cylinder size you need.


Design and Construction

  • Piston assembly with cup seals and positive close check valve
  • End cap includes a foot valve to maintain the pump’s prime
  • Stainless Steel body; lift rod and hardware
  • Lifetime warranty on all manufactured parts


  • Body Diameter: 3 inches
  • Length: 22.5 inches long from end cap to top connection (24.25 inches with filter installed)
  • Weight: 6 pounds


  • 1 – Cylinder Body with piston assembly installed
  • 1 – Plastic Filter installed in bottom end cap

Maintenance Manuals


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Maintenance Kits

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This part works with these pumps: