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PMPC

PMPC Package System

The Condensate Return Pressure Motive Pump (PMPs) with a Vented Receiver. Standardized Simplex, Duplex, Triplex, and Quadraplex packaged systems include stand-alone pump(s), check valves and vented receiver, mounted on a steel base and frame. Multiple pumping units can be used for increased capacity or for system redundancy. The PMPC units are available in ductile iron. Additional options include sight glasses, insulation jackets, cycle counters, motive and vent piping, pressure regulators, steam traps, strainers, ASME code stamps, etc.





Features
  • PMP pump systems reduce installation costs. Only 4 pipe connections are required in the field
  • Watson McDaniel ensures that vented receivers and other components are properly sized for optimum system performance
  • Watson McDaniel’s fully-qualified fabrication facility is ASME code certified. Our engineers can design and build complete custom systems to meet all your requirements


Options
  • Gauge Glass
  • Cycle Counter
  • Insulation Covers
  • Motive Piping Components such as Steam Trap, Strainer and Regulator
  • Overflow Pipe Connection
  • ASME Code Stamp


SIMPLEX Systems


Capacity Charts


Cast Ductile Iron Pressure Motive Pump(s) with a Vented Receiver. Standardized Simplex, Duplex, Triplex, and Quadraplex packaged systems

Includes: Pump, Steel Receiver, Isolation Valve(s), SS Check Valves, Piping, and mounted on a Steel Base.

ModelSystemSizeTypeReceiver SizeMax Motive Pressure (psig)Capacity (lb/hr)
S-PMPC-1X1-SS-21Simplex1" x 1"NPT21 gal200
S-PMPC-1.5X1-SS-21Simplex1 1/2" x 1"NPT21 gal200
S-PMPC-1.5X1.5-SS-21Simplex1 1/2" x 1 1/2"NPT21 gal200
S-PMPC-2X1-SS-21Simplex2" x 1"NPT21 gal200
S-PMPC-2X1.5-SS-21Simplex2" x 1 1/2"NPT21 gal200
S-PMPC-2X2-SS-21Simplex2" x 2"NPT21 gal200
S-PMPC-3X2-SS-21Simplex3" x 2"NPT21 gal200
D-PMPC-3X2-SS-48Duplex3" x 2"NPT48 gal200
D-PMPC-3X2-SS-75Duplex3" x 2"NPT75 gal200
D-PMPC-3X2-SS-116Duplex3" x 2"NPT116 gal200
T-PMPC-3X2-SS-75Triplex3" x 2"NPT75 gal200
T-PMPC-3X2-SS-116Triplex3" x 2"NPT116 gal200
Q-PMPC-3X2-SS-116Quadraplex3" x 2"NPT116 gal200
S-PMPC-2X1.5-SS-21Simplex2" x 1 1/2"NPT21 gal200
Product Overview
The PMPC series (cast ductile iron pump body material) with a Vented Receiver. Standardized Simplex, Duplex, Triplex, and Quadraplex packaged systems include stand-alone pump(s), check valves and vented receiver, mounted on a steel base and frame. Multiple pumping units can be used for increased capacity or for system redundancy. The PMP units are available in ductile iron, carbon steel and stainless steel. Additional options include sight glasses, insulation jackets, cycle counters, motive and vent piping, pressure regulators, steam traps, strainers, ASME code stamps, etc.

Includes: Heavy-duty Pump, Steel Receiver, Isolation Valve(s), SS Check Valves, Schedule 40 Piping, and  mounted on a Steel Base.
Features
• PMP pump systems reduce installation costs. Only 4 pipe connections are required in the field
• Watson McDaniel ensures that vented receivers and other components are properly sized for optimum system  performance
• Watson McDaniel’s fully-qualified fabrication facility is ASME code certified. Our engineers can design and build complete custom systems to meet all your requirements
Dimension and Weights
Simplex systems





Duplex systems


Triplex systems

Options
• Gauge glass assembly
• Cycle counter
• Insulation covers
• Motive steam drip trap
• Overflow pipe connection
• Pressure regulator for motive supply line
Sample Specification
Unit shall be a Watson McDaniel, pre-packaged system to include pressure motive pump(s) with stainless steel check valves, an ASME vented receiver with “UM” code stamp, and interconnecting piping including inlet isolation valve. The carbon steel PMPF shall receive an ASME "UM" code stamp and the ductile iron PMPC shall offer it as an option. 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, with no external seals or packing.