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Thread: Outdoor Kitchen Sink

  1. #1
    DIY Junior Member JanC's Avatar
    Join Date
    May 2008
    Middle Tennessee

    Default Backflow required for outdoor sink???

    I built an outdoor kitchen on a concrete slab and ran pex hot and cold lines for a small bar sink that I plan to install. The pex runs from the crawl space through the block foundation wall in a trench for 12' then under and up through the slab another 9'. I did put the pex in a plastic conduit to avoid the direct contact with concrete.
    Since the sink is small, I am draining it into a dry well buried in the back yard. The faucet is a typical barsink faucet like you would find at any home center.
    I have the connections figured out in the crawl space and don't see that I need any type of backflow prevention or vacuum breaker. Is my assumption correct, professionals?

    Thanks in advance for any suggestions!
    Last edited by JanC; 05-13-2008 at 12:47 PM. Reason: No responses


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