Armstrong Astro 230SS, 110223-306, Stainless Steel, 3 Speed, Flanged

Description

Product Description
The Armstrong Astro 230 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 230 hot water re-circulation systems automatically circulate water through domestic hot water distribution pipes. This helps to ensure that everyone in the household has “instant” hot water at the tap when they need it.
***Rubber gaskets included with pump***
Typical Applications
Designed for domestic water or open-loop heating applications like
radiant heating, baseboard and other systems.
Performance Data
Flow Range: 0-18 GPM
Head Range: 0-18 Feet
Maximum Fluid Temperature: 230 degrees F (110 degrees C)
Horse Power:
1/25
Working pressure: 150 PSI
Connection: Flanged
Universal Flange to Flange Dimension
Features
Designed for use in open-loop heating applications, including hydronic, radiant heat and others
e-Coating on the inside of the pump provides an enhanced corrosion protection for longer pump life and less debris in the system
Large wiring box and convenient plug-in terminal strip
3-Speed functionality
Lead-free, approved for potable water applications nationwide
Standard flange (2-1/2" OC holes), compatible with other brand flanges & isolation valves
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