WATTS® Lead Free Vacuum Breaker, Series: LFN9, 3/8 in Nominal, FNPT, 125 psi, 33 to 140 deg F, Dual Check Backflow Type, Brass Body, 1-1/4 in L x 2-3/8 in H
Series LFN9 Lead Free Dual Check Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply. It consists of a Lead Free brass body construction with an atmospheric vent, and NPT female inlet and outlet connections. Series LFN9 and LFN9C are designed for non-health hazard, continuous pressure applications. Series LFN9C comes with chrome plated finish. Maximum Working Pressure: 125 psi (8.6 bar).