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design envelopecompass h circulators

Applications

Residential heating and cooling; potable water supply

Description

The 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.

Materials

Cast iron and stainless steel volutes.

Configuration

Eight operation modes with patented “Auto” algorithm, four Sensorless modes and three fixed speed modes. 50 Hz and 60 Hz designs

Performance range

Up to 20 USgpm (1.26 L/s) flow; up to 20 ft (6.1 m) head

Temperature

Max ambient temp. 40°C; max water temp. 110°C

Power Range

5 W to 45 W

Size

1"

View this product at armstrongfluidtechnology.com