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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
This 1 by 1 inch lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets
Designed for heavy-duty (HD) load environments with enhanced traffic resilience
Adding a steel grate will reduce the load rating to Class C
70GSM: NTPEP-certified and meets AASHTO/DOT standards
Watts LFN388-SC 3/8 - Part of the LFN388 Series snake fence This 1 by 1 inchThis 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