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Pentair 011641 WhisperFlo High Performance Commercial Pump 1.0HP

SKU 011641
TradeGrade Exclusive - Request availability & checkout.

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Pentair WhisperFlo® 011641 WFK-4 3-Phase TEFC Super-Duty High Performance Pump; 1 HP, 208-230 per 460V 4.9-4.5 per 2.3 Amp

The WhisperFlo® TEFC Super-Duty High Performance Pump is heavy-duty. The robust thermoplastic with the Cam & Ramp™ see-through lid design makes for durability and easy servicing. Motor features threaded shaft and durable commercial duty 56 frame with NEMA rated square flange designed for long life.


  • Brand: Pentair
  • Amps High Speed: 4.9
  • Amps Low Speed: 4.5
  • Commercial, Residential, or Professional: Commercial
  • Weight: 41.3 pounds
  • Horsepower: 1 horsepower
  • Motor Enclosure Type: Totally Enclosed Fan-cooled
  • Phase: Three
  • Service Factor: 1.65
  • Service Factor HP: 1.65
  • Standards Approvals: CSA Certified
  • Thrust HP: 1
  • Voltage: 208V, 230V
  • UPC Code: 788379863852

Disclaimer: Professional installation is required (not included). Proof of installation by a trained technician is required to validate the factory warranty.

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