The Fig. 7401 Rigidlok Coupling is an ideal connector for service
and applications that require a rigid connection.
The Fig. 7401 Rigidlok coupling utilizes a technologically
advanced housing design that conforms to and grips the pipe.
Coupling installation is fast and easy, remove only one nut and
swing the housing over the gasket and into the grooves. The
exclusive Guidelok® feature automatically separates the grooved
pipe ends and guides the coupling into position as the bolts are
tightened. Precisely sized and oriented tines in the housing key
section firmly grip the pipe. The combination of these designed in
features produce a secure, rigid pipe joint connection.
The Fig. 7401 Rigidlok Coupling is designed for use with roll
grooved or cut grooved standard weight and roll grooved
lightweight pipe, as well as with grooved-end fittings and valves.
The Rigidlok Coupling provides a rigid pipe connection allowing
pipe hanging practices per ASME B31 pipe codes.
The Fig. 7401 Rigidlok Coupling allows for a maximum working
pressure of 750 psi (51.7 bar) when used on standard wall roll or
cut grooved pipe.