MPA Color Pump

The MPA – the original Liquid Peristaltic Pump from Maguire.

  • Patented, simple and easy to use
  • Peristaltic action – no parts to clean
  • Accurate and precise dosing of liquids
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MPA – Key Components

Accurately meter precise amounts of liquid color into the main flow of natural material directly above the throat of your process machine. Metering is via by the compression and release of a flexible pumping tube by the 6 roller Peristaltic head of the MPA pump.

Positive Displacement Pump

  • Series MPA pumps are true positive displacement pumps.
  • No seals, check valves or clearances –no internal leakage.
  • Self-priming plus passes any air bubbles in the liquid without loss of prime.

Automatic Speed Control

  • The MPA use automatic speed control to assure self-adjusting accuracy.
  • The pump can be used for both injection molding and extrusion.

Three Tubing Sizes Available

  • Various tubing diameters and assemblies are available to provide a wide range of outputs.

Ideal for Most Liquid Color Applications

  • MPA Pumps are designed to meter at the very low rates typical of liquid coloring applications.
  • High rate liquid applications may be better served by our Model MPA-3-HO (3-5 gallons/hour) or Model MDA Drum Pump (up to 45 gallons/hour).

6-Roller Pump Head

  • 6-roller pump with easy access for feeding in the tube provides consistent compression and effective operation.
  • Tube compression is consistent by design of the roller head housing.
  • Low maintenance – no bearings, dowel pins do not wear out, plus clear viewing window allows operators to easily check operation.