This is a legacy item.  Only available as a replacement for the same item. For current offering, see 3.403 RWC-STAND-ALONE   The RWC-A-DUL Molded 3-cup ultraviolet protected polycarbonate anemometer is designed for fountains where automatic spray height/reduction and/or system shutdown is required due to heavy wind conditions which may cause water to blow out of the fountain pool. Its rotor shaft is supported by a beryllium copper shaft riding in Teflon bearings. The RWC-A-DUL is mounted at a height equal to the maximum spray height and as close to the fountain pool as possible.  This unit is intended for use with the 3.27a RWC-SM-DUL. Control wire (18-3 shielded) is by installer. Documentation & Downloads 3.402 RWC-A-DUL Molded 3-Cup Anemometer Cad File DWG | 2 MB 3.402 RWC-A-DUL Molded 3-Cup Anemometer Cut Sheet PDF | 182 KB