Non-Electric Pressure Motive Pumps

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Non-Electric Pressure Motive Pumps are light in weight and have an extremely low-profile. This package is capable of operating with a maximum motive pressure of 125 PSIG provided by steam, air or other gas supply. ASME Code Stamp available upon request.

  • Equipped with our proven, Patented “Snap-Assure” mechanism which extends the useful life of the pump
  • Internal mechanism can be removed from the top of the pump while pump remains piped in line
  • Mechanism incorporates heat-treated stainless steel wear items for ultimate corrosion resistance
  • Dual compression springs made from Inconel-X-750 for high-temperature, corrosive service
  • Non-Electric – can be used in remote locations or NEMA 4, 7, 9 and hazardous areas
  • Operates using steam, air, nitrogen or other pressurized gas as the motive force
ModelPump BodySizeMax Motive Pressure (psig)Fill Head
PMPNT-1X1-N-SS Ductile Iron1" x 1"1256"
PMPNT-1.5X1.5-N-SS Ductile Iron1-1/2" x 1-1/2"1256"

Catalog Spec Sheet (pdf)
I&M (pdf)


Non-Electric Pressure Motive Pumps are a low-profile pumps used for applications requiring compact design due to spatial constraints. This pump is typically used when liquids must be moved to higher elevation, higher pressure or extended distances. The tank body is available in ductile iron or stainless steel.


  • Body
  • Cover
  • Internal Mechanism
  • Check Valves