extinguisher
fire extinguisher
fire-extinguisher
landing valve
landing valves
hose pressure regulator valve
hose pressure regulator valves
delta pressure valve for fire fighting
delta pressure valves for fire fighting
coupling
couplings
branch pipe
branch pipes
multipurpose branch pipe
multipurpose branch pipes
jet branch pipe
jet branch pipes
building supply fitting
vent valve
foam-water-monitor
foam water monitor
foam/ water monitor
fire hydrant reducing valve
hydrant reducing valve
BS 336 coupling