Astro 225BS-1/2 Lead-Free Bronze 3-Speed Circulator Pump, 1/2" Sweat, 115V
Brand: Armstrong
Part#: 110223-303
In Stock
Usually ships: within 1 business days
Astro 2 series, 225BS-1/2 model is a 115V, 3-speed circulator with 1/2" sweat connections.

Applications:
  • Domestic hot water recirculation
  • Open-loop heating applications.

Cross-References:
  • Grundfos UP15-18B5
  • Wilo Star 8 BS 5
  • Taco 006-BC4
  • B&G NBF-10S/LW
 
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Features:
  • Designed for use in domestic hot water recirculation or open-loop heating applications
  • 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
  • cETLus listed
  • Standard flange (2-1/2" OC holes), compatible with other brand flanges & isolation valves.
 
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Technical Specifications:
  • Electrical: 115V, 60Hz, 1 Phase
  • Nominal Power: 75 Watts
  • Amp Draw: 0.38A @ Spd 1
  • 0.49A @ Spd 2
  • 0.64A @Spd 3
  • Max. fluid temperature: 230°F
  • Max. ambient temperature: 104°F
  • Max. operating pressure: 150 psi
  • Max flow: 9 GPM
  • Max. head: 12 ft
  • Body material: Lead-Free Bronze
  • Component materials: Noryl impeller, ceramix shaft & bearings, EPDM gasket
  • System connections: 1/2" sweat
  • Circulator height (inlet-to-outlet): 5.0".
 
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Warranty:
5 years manufacturer's warranty.
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