Grinnell Rigid Coupling, 316 S.S.

The Figure 472 Rigid Coupling is designed for installation on Stainless Steel Schedule 10 and Schedule 40 pipe and fittings. It provides a rigid joint by firmly gripping along the circumference of the pipe grooves. The Figure 472 Rigid Coupling is a proven dependable method of joining pipe and is an economical alternative to welding, threading or using flanges. It is capable of pressures up to 600 psi (41,4 bar) depending on pipe size and wall thickness.