The 59896121 from Grundfos is a UP15-18B7 Bronze Circulator Pump with 3/4” Sweat connections, 1/25HP, single speed, 115V. This pump is mostly employed in hot water recirculation, chilled water cooling, solar heating, radiant heating, and other types of closed or open loop heating systems. Due to its bronze pump house, this item suffers from less corrosion thus having a longer circulator life.

Technical Specifications:

• Voltage: 115V;
• Amperage: 0.74 Amps;
• Hertz: 60 Hz;
• Phase: 1;
• Watts: 85W;
• Max Pressure: 145 psi;
• Max Temperature: 230F;
• Min Temperature: 36F;
• Flow Range: 0-14.7 GPM;
• Head Range: 0-13.9 ft;
• Horse Power: 1/25HP;
• Body: Bronze;
• Connections: 3/4" Sweat;

Warranty:

• 2 years from date of installation.