Series LF288A Lead-Free* Hot or Cold Water Anti-Siphon Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to back-siphonage. It consists of a Lead-Free* brass body construction (LF288A) or chrome finish (LF288AC), chemical resistant silicone seat disc, and an atmospheric vent to prevent spilling. Series LF288A has a full-size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non-continuous hot or cold water health hazard installations such as on laboratory equipment.
Series LF288A represents a complete line of vacuum breakers designed to prevent back-siphonage of contaminated water into a potable water supply.
They feature a lightweight, durable "disc float" suitable for temperatures up to 180°F (82°C) which closes the atmospheric vent to prevent spilling under all rates of flow. Therefore, they are ideally recommended for low flow installations such as laboratory equipment that use such a small amount of water. They also contain a durable silicone disc that has high heat and water hammer shock resistance and assures tight seating with the lightest of seating contact.
Full-Size Orifice - Series LF288A has a full-size orifice to assure pipe size capacity. Water passages are streamlined to provide high water flow with minimal pressure loss.
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Specifications SheetInstallation Sheet