RELIABLE FLX1 1 - 2" FLEXIBLE COUPLING
Reliable Grooved products operate under a 2-year warranty when installed correctly. Parts are cULus Listed and FM Approved for use in systems with up to 300 psi pressure.
Rigid Grooved Couplings are used to create water-tight connections between two sections of sprinkler pipe without the need for threading or welding. Joints between connecting pipes are made via a gasket and a clamp. Rigid Grooved Couplings are designed to minimize movement between two joined pipes.
In the instance where some allowance for ‘give’ is necessary, primarily in those regions where seismic activity requires less rigidity for fire sprinkler systems, flexible grooved couplings provide that solution.
Available in 1" - 12" sizes, painted or galvanized for wet or dry systems.