Your small, hometown-attitude company Keith Specialty Store 6791 Rt 119 Hwy N, Marion Center, PA 15759 US callers: 800-705-8838 FAX: 724-397-2228 Outside the US: 724-397-8838 8:00am-6:00pm M-F, 8:00am-3:00pm Sat. (ET)
Latest Customer Review: Jan 14, 2020: (Item 71-179 ) Thank you have omg the parts needed was told not abulable any more you’re on mylist -Robert
Qest compression fittings by Zurn can be used to connect gray polybutylene, PEX, CPVC or copper tubing in any combination. These are one of the few fittings that can be used with gray polybutylene plastic tubing. Polybutylene was often used in manufactured homes.
Fitting sizes listed are for the inside diameter of the tubing. IE: The 1/2 Qest coupling is for 1/2 inside diameter tubing which is 5/8 outside diameter.