Smith® QUAD CLOSE® Stink Stopper Trap Seal, Series: 2692, For Use With: Floor Drain, 1-1/2 in Pipe, 6 gpm, 2.09 in L
The Quad Close Trap Seal forms a barrier to minimize the evaporation of the trap seal of a floor drain. The Quad Close Trap Seal will open to allow drainage and close when there is no flow. It is for use in floor drain outlets or the adjustable strainer throats.