Astro 250SS Stainless Steel 3-Speed Circulator Pump, 115V

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Model: 110223-308

MPN: 110223-308

Availability:71

Weight:8.00 lb

Dimensions (L x W x H ): 7.50 x 7.00 x 5.50

Usually ships: 1 business days

$299.95

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Description Specification Reviews (0)

The 110223-308 from Armstrong is a Astro 2 series, 250SS model, 115V, 3-speed flanged circulator designed for domestic water or open-loop heating applications. Low, Medium, and High speeds offer flexibility in installation of domestic recirculation, radiant heating, baseboard and other systems. This model replaces Grundfos UPS 15-55SFC, Wilo Star S 21BFX and B&G NBF-25.

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;
cETLus listed;
Standard flange (2-1/2" OC holes), compatible with other brand flanges & isolation valves.

Technical Specifications:

Electrical: 115V, 60Hz, 1 Phase;
Nominal Power: 117 Watts;
Amp Draw: 0.65A @ Spd 1; 0.79A @ Spd 2; 0.98A @Spd 3;
Max. fluid temperature: 230°F;
Max. ambient temperature: 104°F;
Max. operating pressure: 150 psi;
Max flow: 18 GPM;
Max. head: 24 ft;
Body material: Lead-Free Stainless Steel;
Component materials: Noryl impeller, ceramix shaft & bearings, EPDM gasket;
System connections: standard flange;
Circulator flange-to-flange dimensions (height): 6.38" (6-3/8").

Warranty:

5 years manufacturer's warranty.

Product Specs
Body Material:	Lead-Free Stainless Steel
Circulator flange-to-flange dimensions (height):	6.38" (6-3/8").
Electrical:	115V, 60Hz, 1 Phase
Max Flow:	18 GPM
Max. ambient temperature:	104°F
Max. fluid temperature:	230°F
Max. head:	24 ft
Max. Operating Pressure:	150 psi
Nominal Power:	117 Watts
System connections:	standard flange

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Tags: Circulator Pumps, Heating, Heating Supplies, Condensing Boilers, Heating and Cooling