AMS Solution Series & Eliminator Hoods O&M

Components for Vacuum Breakers

L100 / 101 / 102 / 112 Atmospheric Vacuum Breakers

WaterSaver atmospheric vacuum breakers were redesigned in 2004. Vacuum breakers manufactured prior to 2004 utilize a float cup with a cone-shaped bottom. Vacuum breakers manufactured after 2004 utilize a float cup with a cylinder-shaped flat bottom (shown below). The new float cup incorporates a small sealed air pocket that gives the float cup increased buoyancy and reduces spillage at low flow. Internal components for the new style construction can be used in faucets manufactured prior to 2004. However, in such older faucets, the new components might reduce the water flow through the vacuum breaker. If this occurs, it might be necessary to install the old style components in the vacuum breaker (order “ RK100R-OS ”). Please consult with the WaterSaver factory for further assistance.


Cover Screw (2 Required) (pkg of 12)


Vacuum Breaker Cover (pkg of 6)


Plastic Vacuum Breaker Bonnet (pkg of 6)

bo322r PO318R

Bonnet O-Ring (pkg of 6) Bonnet Gasket (pkg of 6) (Used on vacuum breakers manufactured prior to 2004)

RK100R Vacuum Breaker Repair Kit (pkg of 6 of each component)

po316A-319hp-r Polypropylene Float Cup with Vent Disc (assembled) (pkg of 6)


Vacuum Breaker Body with BO324A Seat (assembled) ( 3/8” FNPT Inlet and Outlet) Vacuum Breaker Body with BO324A Seat (assembled) ( 1/2” FNPT Inlet and Outlet)


27 rev 1110 / © 2010 WaterSaver Faucet Co.

WaterSaver Faucet 701 W Erie St Chicago, IL 60654

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