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Is it possible to slow down the drain flow rate on a clothes washer ?









Water backs up into the kitchen sink when clothes washer drains. The drain lines in the house are 1 1/4 inch (too small).
3 Responses to “Is it possible to slow down the drain flow rate on a clothes washer ?”
  1. Gianna Edmondson Said:

    no. However the drain from the washer is small too although under pressure. I would look at cleaning the pipes from the sink before trying to jerry rig the washer.

  2. Hayleigh Sutton Said:

    Of course you can Restrict the drain line but then you would be putting extra strain on the pump. If it is not running over, making a mess on the floor just be patient, when the pump stops the water will drain out of the sink.

  3. Tyra Goss Said:

    1 1/4 inches drain should handle the water coming out of your clothes washer, as that hose is probably less than 1 1/4.

    You probably have a partial blockage in the line lower than the kitchen sink. You can try any of the standard methods of clearing the line, probably the best would be to rent a plumbing snake and run it down the drain from the kitchen sink and down the clothes washer drain.



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