Packages on Shelves
Description

Power-Flo circulator pumps are low noise, low leakage, reliable operation and easy installation. Single and three speed compact, efficient wet rotor circulators for closed loop (cast iron volute) hydronic heating and cooling circulation and open loop (bronze and stainless steel) domestic water recirculation applications. FOR INDOOR USE ONLY.


  • MOTOR: 2-pole, 3600rpm, single phase, PSC with Thermal protection

  • LIQUID TEMPERATURE: 32°F - 230°F

  • MAX. SYSTEM PRESSURE: 145 PSI

  • INSULATION: Class H

  • VOLUTE: Lead free Bronze

  • CHECK VALVE: Removable, Prevents reverse and gravity flow

  • CONNECTION: Flange with two 1/2” Dia. Bolt Holes and two flange gaskets

  • UL Listed and NSF Certified

  • WARRANTY: 3 year

PFWRC3737B Circulator

Single Speed, Bronze, Flange Connection, Open System, Lay Dim: 6 1/2


PFWRC3737B - 115 Volt, 335 Watts, 3 Amps, 60Hz, 1 Phase


Max Head: 36Ft, Max Flow: 36 GPM

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