Proportion-Air Pump Controller

Proportion-Air Pump Controller

  • Less frequent downtime for maintenance
  • 125 PSI maximum inlet pressure
  • Consistent automation of pump operation
  • Prevent dry running and wasted air
  • Reduced wear and tear on AODD pump diaphragms
  • 110 VAC power operation compatible with standard outlets or wiring

The Proportion-Air Pump Controller is a rugged assembly for optimizing operational flow rate demands for most air-operated double diaphragm (AODD) pumps on the market. The Proportion-Air Pump Controller is comprised of three components that operate with most diaphragm pumps to optimize operational variable flow rate demands.

  • The first component is an electronically operated proportional pilot valve, housed in a NEMA 4X rated container, used to provide extremely accurate pneumatic control.
  • The second component is a diaphragm, air-piloted pressure regulator that offers higher flow rates that translate into faster responses.
  • The third component is the NEMA 4X rated enclosure housing the power supply necessary for the proportional valve as well as a control potentiometer for manual operation. A switch on the enclosure allows the user to select between manual control via the provided potentiometer or a remote control from a user supplied source, such as a process controller supplying a 4-20 mA signal. A 25-foot length of electrical cable to the proportional valve is provided.




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