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Discontinued - Replaced By: LFN388

Hot or Cold Water Anti-Siphon Vacuum Breakers

Series N388 Hot or Cold Water Anti-Siphon Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of brass body construction (N388) or chrome finish (N388C) or satin chrome finish (N388SC) and chemical resistant silicone seat disc. Series N388 has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, hot or cold water non-continuous health hazard installations such as on laboratory equipment, bidets, bottle washers, chemical dispensers, dishwashers, photographic tanks, shampoo sinks, and soap dispensers. Maximum Pressure:125psi (8.6 bar).

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Approval Information

For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please visit our certification partner websites: