WATTS® Vacuum Breaker, Anti-Siphon, Series: LF288A, 1-1/4 in Nominal Size, 125 psi Working, FNPT, Brass Body, Silicone Disc
This lead free anti-siphon vacuum breaker, 1-1/4 in, for hot or cold water prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It is ideal for low flow, non-continuous hot or cold water health hazard applications such as on laboratory equipment. It consists of lead free construction, chrome hood, chemical resistant silicone seat disc and an atmospheric vent to prevent spilling. It has a full size orifice to assure pipe size capacity and maximum flow.