ANSI/AWWA C219|ASTM A36, A242, A536|NSF/ANSI 61

• No beveling, costly threading, exact pipe alignment or fitting is required Make assembly/disassembly of pipe sections fast Quick, simple to install, using only a wrench Gaskets absorb vibration and pipe movement Permits limited expansion/contraction Curves can be laid with straight pieces of pipe Simple, rugged and serviceable

Steel bolted couplings for joining two plain end pieces of pipe of the same outside diameter without welding or exact field cutting of pipe ends. A combination of the substantial middle ring and two follower flanges join together with the proper number of bolts to fully compress the gasket into the middle ring, creating the flexible, yet leak-proof seal.