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    3" ID Standpipe Model Flood-Guard
    Prevents floor drain backups
    Installs in minutes

    Item: 33203
    Weight: 0.5 lbs
    Catalog Price: $16.49 

    Flood-Guard operates like a check valve to seal off water backup caused by overloaded sewers. Water flows normally through the drain until the sewer begins to back up. Then the Flood-Guard float rises to seal off the drain opening until the water recedes.

    For extreme, extended pressure, use the standpipe models. The 4" standpipe model is threaded to receive 1-1/2" IPS pipe. On the 3" model, the pipe is slipped through the rubber gasket before the screws are fully tightened.

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