Grundfos UPS26-150SF 3 Speed Circulator Pump (Stainless Steel Body)

For Residential and Light Commercial Heating Systems, This stainless steel pump can be used in both open and closed systems. Grundfos UPS pumps are of the canned-rotor type, i.e. pump and motor form an integral unit without a shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.  This pump is comparable in size to Taco 0011, 0013, and Bell & Gossett PL-36 pumps3 Speed pump for extreme flexibility.  Ceramic bearings ensure years of quiet, trouble-free operation.  Electronic starting unit provides the highest starting torque of any circulator in its class. Quick connect terminals for easy installation. 3 year warranty

Applications:

• One and two-pipe heating systems
• Main pumps, Zone pumps, Boiler shunt pumps, Pumps for heating surfaces
• Calorifiers Radiant heating systems
• Solar heating systems
• Heat pump systems
• Geothermal heating systems
• Heat recovery systems
• Two-pipe air-conditioning systems
• Pumps for refrigeration units

Operating data:

• Maximum Liquid Temp: 2C to 110C (36F to 230F)
• Maximum Operating Pressure: 10 bar (145 psi)