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Thread: Leaking Pump

  1. Back To Top    #1

    Join Date
    May 2015
    Ontario, Canada

    Leaking Pump

    I have a Pentair Sta-rite Dyna Pro pool pump (MPRA6E-205L) and it has started leaking a bit below the seal plate (5), so I ordered a replacement o ring for it (6) and the front of the diverter (10).Put it all back together and it is still leaking out of what appears to be the back side of the seal plate. What else can I replace that could be causing the leak? TIA

    19 X 36 Vinyl IG - Sta-rite 1HP Pump MPRA6E - Sta-rite Cartridge Filter S7M120 - Delta UV Filter E40 - Hayward Offline Autofeed Chlorinator CL220EF - Sta-rite Heater SR333NA - 16000 Gal

  2. Back To Top    #2
    mas985's Avatar
    Join Date
    May 2007
    Pleasanton, CA

    Re: Leaking Pump

    It is usually the shaft seal that leaks. When you have a leak like that, it is best to get a go kit which replaces all the seals and gaskets.
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