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Operates above 2 inches of insulation on hot and cold water lines
Sump receiver
Adding a steel grate will reduce the load rating to Class C
paired with an accessible trap or basket that captures sediment and allows simple removal for cleaning
Watts LFN388-SC 3/8 - Part of the LFN388 Series snake fence Operates above 2 inches ofThis 3 8 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 satin chrome 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