The 59896145 from Grundfos is a UP15-42B5 Bronze Circulator Pump with 1/2” Sweat, 1/25HP, 115V. This pump is well suited for hot water recirculation as well as other open system types, including radiant, solar, fan coils, storage tanks, etc. Bronze housing of the UP15-42B5 model protects the pump from corrosion and sweat connections allow for easier and faster installation and eliminate the need to purchase and install pump flanges.

Features:

• Suitable for all heating systems including hydronic heating, fan coil heating, radiant heating,  solar heating, and other systems;
• Built-in motor protection for long life;
• Bronze body;
• UL/CSA listed.
   

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: 0-17 GPM;
• Head Range: 0-15 ft;
• Horse Power: 1/25HP;
• Body: Bronze;
• Connections: 1/2" Sweat;
   

Manufacturer's warranty:

• 2 years from the date of installation.