Armstrong Pump Astro 2 230CI 110223-305 – Astro 230CIArmstrong

110223-305 – Astro 230CI – 3/4″ – 1-1/2″ Flgd, 3-Speed, 1PH Cast Iron Circulator Pump

The ASTRO 230CI is a hydronic circulator that conserves energy and eliminates maintenance. Armstrong’s Astro Circulator is intended for circulating water or ethylene glycol solutions in closed hydronic or solar heating systems. It is designed with no mechanical seals or couplers to replace, and no lubrication is required. Armstrong Astro 2230CI 3-speed circulator provides unmatched performance over a wide range of head and flow requirements. The 3-speed design allows users to match the requirements of an installation exactly. Features: Efficient/Quiet Operation Universal Flange to Flange Dimension (1/2″ Diameter bolt holes) Flanges sold separately Cast Iron Construction UL and CSA Listed Benefits: No mechanical seals to leak No couplers to break No lubrication Noryl impeller Vent plug for initial purging if required Stainless Steel shaft Ethylene Propylene gaskets Impedance protected motor Reduced Installation Costs Includes a removable check valve that eliminates the need for additional check valves in the system. For replacement installations, the check valve can be removed as required.

Typically ships in 7-10 days.