
Viking Fireking™ Rigid Coupling (VK-RC)
Rigid grooved coupling designed to lock pipe segments without angular deflection.

Rigid grooved coupling designed to lock pipe segments without angular deflection.

Reducing grooved-to-threaded adapter nipple for transitioning to smaller threaded outlets.

Grooved equal tee for uniform three-way pipe distribution in fire-protection systems.

Grooved reducing tee with threaded outlet for connecting auxiliary or small-bore fire-protection components.