RNB-075-CN Mechanical Riser Mounted Water Level Makeup, 3/4″
The RNB-075-CN Mechanical Riser Mounted Water Level Control System is an adjustable mechanical float type water level control in PVC cylindrical housing. It consists of a PVC housing with black epoxy finish, a removable bottom plate, stainless steel fasteners, and a 3/4″ (F) N.P.T. brass C.W.S. connection (from a backflow preventer protected water supply). The RNB-075-CN can be used with the RWS-075-L Waterstop Fitting. Please refer to the cut sheet for additional information.
Note: Water level float is adjustable after installation, within a 1/2″ range. The float valve and water supply source must be fully drainable in freezing climates.