Astro 280SS Stainless Steel 3-Speed Circulator Pump, 115V
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The 110223-321 from Armstrong is a Astro 2 series, 280SS 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 Taco 0011/0013/0014 st. steel series, Grundfos UPS 26-99SFC, Wilo Star S 21BFX and B&G NBF-36 & 45.
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: 218 Watts;
- Amp Draw: 1.50A @ Spd 1; 1.80A @ Spd 2; 1.90A @Spd 3;
- Max. fluid temperature: 230°F;
- Max. ambient temperature: 104°F;
- Max. operating pressure: 150 psi;
- Max flow: 32 GPM;
- Max. head: 31 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): 6.5" (6-1/2").
Warranty:
- 5 years manufacturer's warranty.
| Product Specs | |
| Connections | Flanged |
| Material1 | Stainless Steel |
| Max. Flow | 20-30 GPM |
| Max. Head | 20-30 ft |
- Views: 7075
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- Model: 110223-321
- MPN: 110223-321
- Availability: In Stock
- Usually ships: within 1 business day(s)
- $ 634.95
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