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Standpipe and Trap Plumbing code ?

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  • Standpipe and Trap Plumbing code ?

    HI! A plumber at home Depot mentioned something about the standpipe being recently update in the plumbing code, is this correct?

    I am renovating a laundry in a building which is going to be fitted with two commercial washing machines and I need to know what height range the standpipe should be from the trap ( Min and Max from trap). and also need to know the distance ( Min and Max ) the trap should be from the floor.

    I need the Canadian OR Quebec, Canada code if possible.

    I am using a 2 1/2 standpipe going into a 2" cast-iron stack. Pic included.

    Attached Files

  • #2
    Re: Standpipe and Trap Plumbing code ?

    I doubt that you're using a 2.5" standpipe into a 2" line, sorry.
    Last edited by dlarrivee; 09-09-2010, 11:48 PM.


    • #3
      Re: Standpipe and Trap Plumbing code ?

      Fir 2x4 on concrete! Nice ! in a commercial laundry, no less !
      I can build anything You want , if you draw a picture of it , on the back of a big enough check .