4" Rigid Coupling, CTS, 1.89" Thickness, 7.28" Length, Ductile Iron, Epoxy Coated, 86 to 180 deg F, 5.2 in H
SHURJOINT® Model C305
4.125 in pipe ODEpoxy coated in copper colorApplicable copper tubing - ASTM B-88 Type K, Type L, and Type M seamless copper water tubeASTM A536 Grade 65-45-12/ASTM A395 Grade 65-45-15 BodyASTM A449-83a BoltASTM A563 NutcULus ListedFM ApprovedNSF/ANSI 61 GasketNSF/ANSI 372 GasketUL Listed GasketPROP65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov