Double basin laundry sink -- how many traps?

Discussion in 'Plumbing Forum, Professional & DIY Advice' started by DavidTu, Jun 11, 2012.

  1. DavidTu

    DavidTu Member

    Messages:
    239
    Location:
    Seattle, WA
    We have a double-basin laundry sink and the drain is to the right of the whole thing. Do I need two traps or will one suffice--taking one sink basin to the next and then into the trap?
  2. Tom Sawyer

    Tom Sawyer In the Trades

    Messages:
    3,261
    Location:
    Maine
    One is all you need
  3. hj

    hj Moderator & Master Plumber Staff Member

    Messages:
    27,020
    Location:
    Cave Creek, Arizona
    Either way, whichever is easier.
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