Standard weight pressure fitting for I.P.S. standard Schedule 40 pressure pipe. Pipe solvent welds into both ends. S x S. No. 30605: 1/2" No. 30607: 3/4" No. 30610: 1" No. 30614: 1-1/4" No. 30615: 1-1/2" No. 30620: 2" No. 30630: 3" No. 30640: 4"