The Shurjoint Model 7707L Large diameter couplings in sizes 14" - 42" / 350 mm – 1050 mm are designed for joining large diameter IPS pipe that can be roll grooved. All couplings feature a three to eight segment design, incorporating one or two bolts at each segment joint to ensure a positive connection and seal.
7707L couplings should always be installed so that the coupling bolt pads make metal to metal contact.
