1-1/2" Female-Adapter FPT X INS Polypropene

Insert by Female pipe thread. Polypropylene fitting for polyethylene pipe.No. 350305: 1/2" insert x 1/2" F.I.P.S.No. 350307: 3/4" insert x 3/4" F.I.P.S.No. 350310: 1" insert x 1" F.I.P.S.No. 350314: 1-1/4" insert x 1-1/4" F.I.P.S.No. 350315: 1-1/2" insert x 1-1/2" F.I.P.S.No. 350320: 2" insert x 2" F.I.P.S.{inote}NOTE: Recommended clamping procedure: Sizes 1/2" to 1", 1 clamp directly over barbs. Sizes over 1-1/4", 1 clamp over barbs and 1 behind barbs.\