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Armstrong 110223-305, Model Astro 230CI Cast Iron Circulator With Check Valve, (3-Speed) Flanged Connection, 1/25 HP, 115 Volts, 0-18 GPM

Armstrong 110223-305, Model Astro 230CI Cast Iron Circulator With Check Valve, (3-Speed) Flanged Connection, 1/25 HP, 115 Volts, 0-18 GPM

SKU #: 110223-305
Brand: Armstrong

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$109.80  

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Ship Weight (8.00 lbs)

FEATURES

Armstrong Astro 230CI 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 quietly and requires zero maintenance.

Features

  • Cast iron pump body construction
  • Ceramic shaft and bearings
  • Cross-reference information is printed on the box, for convenient access
  • e-Coating on the inside of cast-iron volutes provides enhanced corrosion protection for improved reliability
  • Flange-to-flange and bolt-to-bolt compatibility offers quick and easy exchange of competing models
  • Plug-in terminal strip saves time
  • High-flow check valve, is pre-installed for convenience. Where the installation does not call for a check valve, it can be removed in seconds
  • Maximum flow: 18 gpm
  • Maximum head: 18.2 ft

Note: Flanges are sold separately.  Flange options include: 816013-111, 816012-111, 816011-111, 816009-111.
 

Please see the manuals for specifications on this item

Armstrong 110223-305, Model Astro 230CI Cast Iron Circulator With Check Valve, (3-Speed) Flanged Connection, 1/25 HP, 115 Volts, 0-18 GPM Reviews



Craig
Product Expert
Pump Products
Craig's Recommendation
The Armstrong Astro 230 circulator pump brings adaptability to a new level. Designed to minimize the amount of inventory contractors have to transport to job sites, these three-speed units deliver unmatched performance over a wide range of head and flow requirements and can be adjusted over time to accommodate circulation zone fluctuations. The Astro 230 features an integral check valve to prevent backflow, eliminating the need for discrete check valve installation, and is available with union, sweat or rotated flange connections for easy installation in tight corners. Once installed, a built-in vent plug makes it easy to purge air from the system. No mechanical seals to leak. No couplers to break. No lubrication necessary. Versatility, easy installation and maintenance, and reliable Armstrong design make this our top circulator pump pick.

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