Armstrong Circulators Compass H

Armstrong Circulators Compass H

Compass H is an energy-efficient variable speed wet-rotor circulator used for residential heating and cooling and potable water supply purposes. This circulator replaces existing fixed-speed circulators with well-known flange-to-flange dimensions saving 50% or more of the operating cost over fixed-speed circulators. They are easier and faster to install than any other circulator.   

 Features & Specifications       

  • Material: Cast iron and stainless steel volutes

  • Size: 1"

  • Power Range: 5 W – 45 W  

  • Temperature: Max ambient temp. 40°C; max water temp. 110°C

  • Performance range: Up to 20 USgpm (1.26 L/s) flow; up to 20 ft. (6.1 m) head

  • Eight operation modes with a patented "Auto" algorithm, four Sensorless modes, and three fixed speed modes. 50 Hz and 60 Hz designs.


Armstrong Literature




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