FIRE ALARM CHECK VALVE --UL/FM
FIRE ALARM CHECK VALVE --UL/FM
Brand:
Category:VALVES
Size : 4” & 6” ? Maximum working pressure : l 75psi ? Hydro test pressure : 100% at 350psi
Size : 4” & 6” ? Maximum working pressure : l 75psi ? Hydro test pressure : 100% at 350psi