Grundfos Circulator Pump, Series: UPS, 25.1 gpm, 18.05 ft Maximum Head, 87 W, 115 V AC, 0.53 to 0.75 A, 60 Hz, 1 ph, 145 psi Maximum, 104 deg F, 5-8/16 in W x 6-8/16 in H
| Series | : | UPS |
| Flow Rate | : | 25.1 gpm |
| Maximum Head | : | 18.05 ft |
| Power Rating | : | 87 W |
| Voltage Rating | : | 115 V AC |
| Amperage Rating | : | 0.53 to 0.75 A |
| Frequency Rating | : | 60 Hz |
| Maximum Pressure | : | 145 psi |
| Temperature Rating | : | 104 deg F |
| Dimensions | : | 5-8/16 in W x 6-8/16 in H |
- Ceramic shaft and radial bearings
- Carbon axial bearing
- Stainless steel rotor can and bearing plate
- Corrosion resistant impeller, composite, PES
- Stainless steel pump housing
- 1 ph motor, no additional motor protection is required
Catalog
The Grundfos UPS 15-55 SFC circulator pump is a high-quality, corrosion-resistant solution designed for domestic hot water recirculation and radiant (underfloor) heating systems. Featuring a stainless-steel pump housing, this model is ideal for potable water applications, ensuring long-lasting durability and reliable performance. Engineered with a canned rotor design, the UPS 15-55 SFC integrates pump and motor into a single, seal-less unit, reducing maintenance and increasing operational efficiency. The pump is lubricated by the circulating liquid, eliminating the need for external lubrication and ensuring smooth, quiet operation. For optimized energy usage, the pump can be connected to an on/off timer switch, allowing operation only during peak demand periods—helping reduce energy costs and extend equipment life.