North Seattle Sump Pumps allowed?

Discussion in 'Pumps and Tanks Well Forum & Blog' started by fixnthings, Apr 8, 2010.

  1. fixnthings

    fixnthings New Member

    Apr 8, 2010
    Are sump pumps allowed in North Seattle? If so is there any particular code to which can limit installing one for sewage purposes (such as toilet,shower,sink)

  2. Terry

    Terry Administrator Staff Member

    Aug 17, 2004
    Bothell, Washington
    Zoeller 912-0010 sewager ejector with basin

    Sewage Ejectors are legal to use in Seattle.
    I like the Zoeller brand with a 30" basin.
    It comes with a 4/10 hp motor.
    2" discharge and 2" vent.
    The 2" vent needs to vent through the roof.
    You can't use an AAV on a pump system.

    This model is a Zoeller 912-0010

    In Seattle, they like to see it drained into a 4" waste line.
    This pump would handle several bathrooms.

    Last edited: May 26, 2014
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