
Viking Fireking™ Heavy-Duty Flexible Coupling (VK-FCH)
Heavy-duty flexible grooved coupling engineered for high-pressure fire-protection environments.

Heavy-duty flexible grooved coupling engineered for high-pressure fire-protection environments.

Grooved concentric reducer for smooth diameter transition in fire-protection piping systems.

Two-piece split flange coupling for connecting grooved piping to PN16 flanged equipment.

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