Wet-Rotor Circulators Offer Increased Energy Savings

The COMPASS H wet-rotor circulators feature design envelope variable speed technology.

The COMPASS H wet-rotor circulators feature design envelope variable speed technology.

Armstrong Fluid Technology has announced the introduction of its COMPASS H wet-rotor circulators with Design Envelope variable speed technology.
 
Other key features of the COMPASS H:

  • Broad operating range of up to 20-feet of head and up to 20 USgpm flow
  • Design Envelope technology that provides Sensorless demand-based control
  • Accepts 0-10V DC external control
  • Communicates with most modern boilers for improved boiler efficiency
  • Nine different modes of operation including auto
  • Performance range covers a wide range of fixed speed circulators
  • Large wiring chamber and front-mounted terminal block
  • Complies with EEI<0.22

 

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