GE jetpump

Discussion in 'Irrigation / Sprinkler Forum' started by hemiracer, Jul 5, 2008.

  1. hemiracer

    hemiracer New Member

    Jul 4, 2008
    I need help with a sprinkler booster pump, the pump is a js7 grundfos and motor is a 3\4 ge jetpump and it leaks where the motor shaft goes into the impeller, the problem is there has to be a seal in there and the shaft is threaded but no flat spots or and way to get nut off, please help, thank you hemiracer

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