Grundfos UP15-42B5 Bronze Circulator Pump, 1/2" Sweat, 1/25HP, 115V (59896145)

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Product Description:

Grundfos UP15-42B5 (Grundfos SKU# 59896145) is a 1/25HP, single-speed Bronze Circulator Pump with 1/2" Sweat inlet/outlet connections. Bronze body of the Grundfos UP15-42B5 model improves corrosion resistance of the pump and allows to use it in both closed lopp and open loop systems, such as radiant heating, domestic hot water recirculation, solar systems, etc.


Grundfos UP15-42B5 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 of Grundfos UP15-42B5:

  • 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.



Grundfos UP Series Product Guide (pdf)

Grundfos UP15-42B5 (59896145) Technical data (pdf)

Grundfos UP15-42B5 (59896145) Installation Manual

Grundfos UP15-42B5 (59896145) Secondary Installation Manual

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