Filter By
Connection Size
Operating Condition
Load  
Filter
PMPSP - Sump Drainer

PMPSP Sump Drainer

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.





Features
  • 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 gases as the motive force
  • Non-Electric – can be used in remote locations or NEMA 4, 7, 9 and hazardous areas
  • Bult-in Strainer Screen


Sample Specification
The non-electric pressure powered pump shall be capable of operating with a maximum motive pressure of 200 PSIG provided by steam, air or other gas supply. The pump body shall be cast ASTM A-395 Ductile Iron capable of an ASME “UM” code stamp if requested. The pump mechanism shall be float operated with a patented “Snap-Assure” feature constructed of all stainless steel materials with all load bearing points hardened for extended service life. The mechanism shall feature two Inconel springs used in compression with motive & vent valves hardened to 40c Rockwell

How It Works
Water enters the inlet check valve thru a screened area at bottom of pump. After the pump fills, the internal mechanism is actuated and the pump is discharged by the motive steam or compressed air. Other compressed gases such as nitrogen can also be used.





Dimensions


PMPSP

PMPSPL

Capacities Chart


PMPSP - Sump Drainer

The PMPSP Sump Drainer, 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.

ModelSizeTypeMax Motive Pressure (psig)Capacity (lb/hr)
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
Downloads
Catalog Spec Sheet (pdf)
I&M (pdf)
Product Overview
The PMPSP/PMPSPL 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.
Features
• 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
Selection / Sizing / Capacities
Water enters the inlet check valve thru a screened area at bottom of pump. After the pump fills, the internal mechanism is actuated and the pump is discharged by the motive steam or compressed air. Other compressed gases such as nitrogen can also be used.

Dimension and Weights
PMPSP series




PMPSPL series