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Thread: Pentair Whisperflo WF-3 Dual Speed?

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    Join Date
    May 2015
    Kelowna, BC

    Pentair Whisperflo WF-3 Dual Speed?

    How do I found out if the above pump supports 2 speed mode. The literature lists it as an option but not sure how I tell what I have?

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    Mod Squad jblizzle's Avatar
    Join Date
    May 2010
    Tucson, AZ

    Re: Pentair Whisperflo WF-3 Dual Speed?

    Welcome to TFP!

    The plate on the motor will tell you what you have. If it lists 2 voltages, it is not a 2 speed motor. A 2 speed would list 2 different amp ratings (and not a multiple of 2) and the wiring diagram would show high and low speed.
    Jason, TFP Moderator
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  3. Back To Top    #3
    JasonLion's Avatar
    Join Date
    May 2007
    Silver Spring, MD

    Re: Pentair Whisperflo WF-3 Dual Speed?

    The WF-3 and WFE-3 are both single speed pumps. The WFDS-3 is a dual speed.
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
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