Watts LFN388 1/4 - Part of the LFN388 Series ZC100F-2NH To repair 1/2 inch U5B

To repair 1/2 inch U5B

Z325-2NH-DB

Take the second piece of barrier and carefully place it next to the first piece

For 1 1/4 inch lead free ball valve

while a smooth

Watts LFN388 1/4 - Part of the LFN388 Series ZC100F-2NH To repair 1/2 inch U5BThis 1 4 inch lead free anti siphon hot or cold water vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of lead free construction, chemical resistant silicone seat disc, chrome hood, and an atmospheric vent to prevent spilling. It has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non continuous hot or