PPP® Trap Primer Distribution Unit, (4) 3/8 in FNPT x 5/8 in Fitting, For Use With: Floor Drain, PVC, 4-1/2 in H, Domestic
The trap priming distribution systems are patented designs that incorporate both copper and PVC materials. These designs give the installer a simple and positive means to prime multiple floor drains using only one precision plumbing trap priming valve.