Dixon® Rigid Coupling, 5-Style Lightweight, Series: R Series, Coupling Fitting/Connector, 4 in Nominal, Grooved End Style, 2 in Thickness, 7-45/64 in Length, 175 psi Pressure, Ductile Iron, 70°F
Features
Ductile iron body with rust inhibiting paint
Light weight and low pressure, small gripping teeth hold the housing into the groove allowing a straight run of pipe and preventing any flex at the joint
4-1/2 in OD pipe
12720 lbs maximum end load
1/2 in bolt size
2 bolts
2-3/4 in L bolt
Fire protection, plumbing, low pressure air and drainage