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  • pumping question

    Just a qestion about how pumps work. I have a 120 volt 1/2 horse power well pump that has a 1" outlet on it, if i reduce the size of the outlet hose to a half inch can i lift water higher with the smaller outlet hose?

  • #2
    NO. Pumps have 2 parts, the motor, and the impeller system. The 2 parts are mix & match at the factory to perform in a specific manner. Reducing the pipe size only introduces more restriction (loss) to the system, and you gain nothing. Sorry. Go to the pump mfg, and look up the pump & motor curves for your needs.

    Often well installers just stock 1 or 2 pumps, and just "throw something" down the hole, and they don't care if it's efficient or not.
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