Watson McDaniel’s PMPC condensate pump features a steam, gas-pressure-operated mechanical pump mechanism (requiring no electricity) and a robust ductile iron body. Capable of continuously transferring or pumping condensate even under low-pressure, vacuum, or long-distance conditions it is an optimal solution for condensate recovery, evaporation systems, heat exchangers, and high-volume condensate loads.

 

 

 

 

 

PMPC Series Features:

Durable Construction: The pump body and cover are constructed from high-quality ductile iron (ASTM A-395). Internal components, including dual Inconel-X-750 compression springs and stainless steel parts, are paired with hardened, wear-resistant valve mechanisms to ensure high mechanical strength and impact resistance in heavy-duty industrial environments.

Continuous Condensate Pumping and Discharge: The design combines a float mechanism with a responsive mechanical pump action and "Snap-Assure" technology. This ensures continuous, uninterrupted condensate discharge as soon as the chamber fills, optimizing thermal efficiency and preventing waterlogging or system flooding.

Advanced Automatic Venting and Pressure Regulation: Integrated vent valves and dynamic inlet/outlet ports allow for rapid non-condensable gas venting during system startup and efficient pump cycle regulation when facing backpressure from the return line.

Flexible Pressure and Temperature Ratings: The unit accommodates motive pressures (using steam, compressed air, or inert gas) of up to 200 PSIG and withstands high operating temperatures, making it suitable for various boiler pressure ratings and condensate recovery systems.

Maintenance-Friendly Design: All moving parts and internal components feature a modular design, allowing technicians to easily disassemble, repair, or replace parts without complex interventions in the piping system.

Versatile Connections and Mounting: Flexible connection port designs available in standard threaded or flanged sizes ranging from small to large (1"x1" to 3"x2") facilitate easy integration, upgrades, and replacement within existing plant piping systems.

 

Type:                                          PMPC

Body Material:                         Ductile Iron, Cast Steel, Stainless Steel

Internal Pump Components: Stainless Steel

Maximum Pump Flow Rate:  5 m³/h

Sizes:                                         1” x 1”, 1 1/2” x 1”, 1 1/2” x 1 1/2”, 2” x 1”, 2” x 1 1/2”, 2” x 2”, 3” x 2”

 

Dimensions (mm):

 

 

Complete assembly installation:

 

 

 

TL Plus Engineering specializes in providing comprehensive solutions for saturated steam systems, covering everything from heating system calculations and piping and valve selection—tailored to specific temperature and pressure control applications—to ensuring safe and efficient system operation. The company also develops solutions to calculate and minimize energy losses in saturated steam systems.

Application of the Watson McDaniel PMPC Condensate Pump for saturated steam systems.

 

TL Plus Engineering serves as the exclusive distributor and developer for Watson McDaniel’s US-manufactured valve product lines in the Vietnamese market.