GRUVLOK Clamp Coupling: 3 in x 2 1/2 in, EPDM Seal, 500 psi, Ductile Iron, Bolted

A GRUVLOK clamp coupling joins grooved-end pipe in fire protection, HVAC, and industrial piping systems. This 3 in x 2 1/2 in bolted ductile iron model with EPDM seal handles up to 500 psi, providing a reliable, leak-resistant connection for water and other compatible media.

The GRUVLOK 0390111680 is a 3 in x 2 1/2 in grooved pipe coupling with a bolted ductile iron body, EPDM seal, and maximum operating pressure of 500 psi. Overall length is 7 1/8 in. It is designed for use with grooved-end pipe in commercial and industrial applications.

3G Electric supplies genuine GRUVLOK couplings worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source this 3 in x 2 1/2 in clamp coupling and deliver it to your project site, wherever that may be.

To install a GRUVLOK coupling, ensure pipe ends are clean and grooved per manufacturer specifications. Lubricate the EPDM gasket, place it over one pipe end, then bring the second pipe into position. Fit the ductile iron housing over the gasket, insert bolts, and tighten evenly to the recommended torque. Always follow GRUVLOK's published instructions.