Grundfos 91136572, Model TPE50-160/2 E-Circulator Pump, 1-1/2 HP, BUBE Seal, Cast Iron, 208-230v, GF 50 Flange Mount

SKU #: 91136572
Brand: Grundfos
Available For Order! (Usually Ships 7-10 Days)This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our warehouse, excluding any manufacturer back logs or delays.
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Grundfos 91136572 Model TPE50-160/2 E-Circulator Pump

The Grundfos TPE50-160/2 is a single-stage, in-line centrifugal pump with a standard motor and mechanical shaft seal. It is a close-coupled type, meaning the pump and motor are separate units, which results in the pump being less sensitive to impurities in the pumped liquid than similar pump of the canned rotor type. This unit's motor features a built-in variable frequency drive, which gradually ramps the motor up to operating capacity rather than abruptly subjecting the motor to a high starting torque and current, which ultimately lessens the mechanical and electrical stress, reduces maintenance and repair costs, and extends the life of the equipment while maintaining an optimal comfort level. It also features a factory-fitted integrated differential-pressure sensor, which continually adjusts the pressure to fit the current demand of the system. This Grundfos pump is an ideal solution for a quick and safe installation, and depending on the type of application, it can offer significant energy-savings, drastically increased comfort or improved processing. Typical applications include: heating, district heating, air-conditioning, district cooling, industrial cooling, industrial processes and water supply.


  • Significant energy savings
  • Increased comfort
  • Control and monitoring of pump performance
  • Communication with the pump
  • Differential pressure sensor
  • Cast iron construction
Mfg. Number91136572
Series TPE50
Flange MountGF50
Horsepower1-1/2 HP
Voltage208-230 Volts
Control TypeElectronically Controlled
Product TypeVertical in-Line Pump
ApplicationHeat Exchanger, Temperature Conditioning
NEMA Size56C
Frequency60 Hz
Shaft Seal TypeBUBE
Construction MaterialCast iron
Impeller Material304 Stainless steel
Motor Standard90CC
Max. Water Temperature284°F
Maximum Total Head46.34 ft
Maximum Flow140.20 GPM

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