Haws® In-Wall Valve System, Freeze Resistant, For Use With: Single Bubbler Wall Mounted Fountain, 1/2 in NPT and 1-1/4 in NPT Trap Connection, 10 in W x 4 in D x 14 in H
Model 6521FR freeze-resistant valve system for use with single bubbler wall mounted fountains shall include a brass pneumatic operated valve, waste assembly designed to drain water left in supply line to fountain, regulator valve, insulated galvanized steel mounting box installed on interior wall where temperatures maintain a minimum of 50 deg F (10 deg C), self-regulating .4 gpm (1.5 L) flow control, 1/2 in IPS supply and 1-1/4 in IPS trap.