Compass H

  • ApplicationsResidential heating and cooling; potable water supply
  • DescriptionThe Armstrong Compass H is an energy-efficient variable speed wet-rotor circulator. Designed to replace existing fixed speed circulators, with popular flange-to-flange dimensions, Compass H can be considered a universal replacement for all circulators in its capacity range.
  • MaterialsCast iron and stainless steel volutes.
  • ConfigurationEight operation modes with patented “Auto” algorithm, four Sensorless modes and three fixed speed modes. 50 Hz and 60 Hz designs
  • Performance rangeUp to 20 USgpm (1.26 L/s) flow; up to 20 ft (6.1 m) head
  • TemperatureMax ambient temp. 40°C; max water temp. 110°C
  • Power Range5 W to 45 W
  • Size1″
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