BAC float valves are available in sizes from 1/2″ through 2″ to provide the proper make-up volume for virtually any cooling tower. These valves are made to BAC specifications to provide long life in the rugged evaporative cooling environment. They are available in complete kits containing the valve and float arm assembly for the perfect fit in your unit. Make-up connection plates and repair kits are also available to aid in the installation.
Upon start-up, fill the tower to approximately 1/2″ below the overflow level before stating the unit. This will provide enough water to fill the rest of the system without draining the tower on start-up. After the system is running, adjust the water level as listed in your Operating and Maintenance Manual. Monitor the operating level for the first 24 hours of operation to make sure it is set properly.