rolled edge on its opening that decreases the risk of accidental cuts and scrapes and prevents the towels from becoming snagged or torn when they are removed from the dispenser

Inner Dia 5-5/16" (151mm)

Oversized valve seats resist failures caused by foreign matter

The back plate for the toilet tissue roll holder is made of 11-gauge

The unit is mounted on the right side of the sink and furnished with locknut and washer for securing to the countertop

Hayward Check Valve, 4 in, Single, Y True Union, PVC, FNPT x FNPT - YC10400TU Dust Pans and Dust Pan Brooms rolled edge on its openingItem Check Valves: Check Valve; Flow Design: Single; Mechanism and Body Design: Y True Union; Body Material Valves: PVC; Pipe or Tube Size Check Valves: 4 in; Connection Type Check Valves: FNPT x FNPT; Cracking Pressure Check Valves: 1 psi; Mounting Orientation Check Valves: Horizontal, Vertical; Seal Material Check Valves: FPM; Max. Temp. Valves: 140 Degrees F; Min. Temp. Valves: 40 Degrees F; Max. Water Pressure Valves: 150 psi @ 70 Degrees F; Max.