Re: drain pipe size
Posted by hj on March 31, 2002 at 19:05:59:
In response to Re: drain pipe size
I would not use 1 1/2" for a drain of that length, but the critical dimension is from the fixture trap to its vent, not from the sink to the pump.

: Hi,can I use a 1 1/2" pvc pipe to drain a sink ? or it has to be 2" ? the distance from the sink to the sewer pump that I'm using is 20ft. thanks for your help

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