2″ DI GROOVED RIGID COUPLING

The 2-inch-di-grooved-rigid-coupling-mech is a heavy-duty mechanical pipe connector designed for applications where a completely stationary and immovable joint is required. unlike flexible couplings, this rigid model features a unique “tongue and groove” design or angled bolt pads that grip the pipe ends securely to resist flexural, torsional, and axial loads.
manufactured from high-grade ductile iron (di), it provides a reliable alternative to welding or threading for high-pressure systems. it comes equipped with a pressure-responsive epdm gasket that creates a permanent, leak-proof seal. this coupling is most commonly used in fire protection mains, hvac risers, and industrial piping where system alignment must remain precise.

Technical Specification

Nominal size: 2 inch (dn50)
Material: ductile iron astm a536
Coupling type: rigid (non-flexible)
Connection: grooved mechanical joint
Finish: red epoxy or galvanized
Standard: compatible with bs1387 and sch 40 pipes