PMPSP Sump Drainers

The PMPSP Sump Drainer uses the same internal mechanism as the standard PMP models. The piping configuration is such that the liquid is discharged vertically out the top as opposed to horizontally out the side. This allows the unit to be easily positioned inside of a sump area. Condensate or water from the sump enters the tank through a stainless steel low resistance check valve. This unit is capable of operating with a maximum motive pressure of 150 PSIG using steam, air, nitrogen or other pressurized gas as the motive force.

  • Equipped with our Patented “Snap-Assure” Mechanism which extends the useful life of the pump
  • 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
  • Operates using steam, air, nitrogen or other pressurized gas as the motive force
  • Non-Electric – can be used in remote locations or NEMA 4, 7, 9 and hazardous areas
  • Built-in Strainer screen
ModelSizeTypeMax Motive Pressure (psig)
PMPSP-1.5X1.5-N-SS1-1/2" x 1-1/2"NPT150
PMPSP-2X2-N-SS2" x 2"NPT150
PMPSP-3X2-N-SS3" x 2"NPT150

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

Description

PMPSP Sump Drainers, with carbon steel body, uses the identical internal mechanism as the standard PMP models. The piping configuration is such that the liquid is discharged vertically upwards as opposed to horizontally out the side. This allows the unit to be easily positioned inside of a sump area. Condensate or water from the sump enters the tank through a stainless steel low resistance check valve.