Armstrong Pumps 110223-305 Hydronic Circulating Pump

Armstrong Pumps 110223-305 Astro 230ci 1/25 HP Circulator Pump

• Wet rotor 97W 3 speed covers most domestic heating applications
• Built in check valve assures correct flow direction and cuts installation cost no separate flow check required
• Maintenance free

The hot water circulating pump was designed to pump glycol and water solutions up to 50% in domestic and light commercial closed loop hydronic heating systems. Flanges not included.