Grinnell Fire Rigid Coupling, Series: 772, Fitting/Connector Type: Coupling, 5 in Nominal, Grooved, 2.04 in Thickness, 750 psi, Ductile Iron, Hot-Dipped Galvanized, Orange, 9.71 in W x 7.09 in H
The GRINNELL Figure 772 Grooved Rigid Coupling provides a rigid joint by firmly gripping along the circumference of the pipe grooves. An economical alternative to welding, threading or using flanges.