snippet: Armstrong Astro 250CI Circulator Pump This circulating pump, Astro 2 series, is designed for closed hydronic systems. It is intended to circulate water or glycol solutions. Designed to work up to 230?F and 150 psi, this circulator operates qu

Products with this attribute (1 total)

Armstrong 110223-307, Model Astro 250CI, Series Astro 2, Cast Iron Circulator With Check Valve, (3-Speed) Flanged Connection, 1/20 HP, 115 Volts, 0 to18 GPM