Description
The Armstrong Astro 2 circulators are designed for quiet operation and zero maintenance. In combination with cast iron volutes the Astro 2 line is intended to circulate water or ethylene-glycol solutions in closed hydronic or solar heating systems. The Astro 2 line is available in three volute materials for residential, small industrial, and commercial application
Specs
Voltage: 230
Hertz: 60
Flow Rate: 0-35 GPM
Speed: 1
Pump body: Cast Iron
Connection Type & Size: Flange – (2) ½" dia. bolt holes
