Corrugated fittings are made from strong lightweight polyethylene plastic – won’t break or crush and resists acids, alkalis, and freezing temperatures. Ideal for drainage and waste management.
3″ flush to floor ABS spigot, total knockout will not break apart and cannot fall down drain pipe. Strong, corrosion-resistant stainless steel ring eliminates cracked flanges. Easier installation, no need to hold knockout while hammering. Holds 5 floors (22 P.S.I.) for head test. The inside diameter of pipe can vary…