Gruvlok FIG 7401 RigidLok Couplings

The Gruvlok FIG 7401 Rigidlok Coupling is an ideal pipe connector for services and applications that benefit from a technologically advanced housing design that conforms to and grips pipe, providing a secure, rigid joint connection. This exclusive Guidelok feature automatically separates the grooved ends of the pipe and guides the coupling into position as its bolts are tightened during installation. Installation of the FIG 7401 Pipe Fitting is fast and easy; remove only one nut and swing the housing over the gasket and into the grooves

Made from Ductile Iron, Cooney Brothers is proud to distribute a variety of 7401 RidgidLok Couplings with Hot Dipped Zinc Galvanized or Rust Inhibiting Orange Painted finishes. These rigidlok pipe fittings are available from 1-1/2” to 24” in nominal size, and they allow for a maximum working pressure of 750 psi. They offer grooved connections to wet or dry systems that use roll grooved or cut grooved standard weight pipe, roll grooved lightweight pipe, and grooved-end fittings and valves.

Are you looking for an alternative to Victaulic Style 89? The Gruvlok FIG 7401 RigidLok Coupling crosses to 89 Victaulic Coupling.

Gruvlok 7401 Rigidlok Couplings are designed with C Style and Flush Gap gasket types, made from both Grade “EP” EPDM and Grade “T” Nitrile. Grade “O” Fluoro-Elastomer may be available upon request. Couplings with EPDM Gaskets are intended for use in fire protection systems, water service, diluted acids, alkalies solutions, oil-free air and many other chemical services, but not petroleum applications. Couplings with Nitrile Gaskets are intended for use with petroleum, air with oil vapors and vegetable and mineral oils, but not hot water or hot air applications services. 

Explore our wide selection below and contact us for special requests and technical expertise.