The spray systems described in this bulletin are used to lubricate large gear and pinion sets such as found ball miles,rod miles,kilns,ect. Each system includes an air operated pumping station, a measuring valve panel, a spray nozzle lance, electrical controls,and a number of optional features.
Gear face widths of 2” to 42” can be lubricated with nozzles and nozzle spacing designed accordingly. Since DFU gear spray systems operate intermittently they can be thought of as film maintaining devices. The electrial controls provide broad cycling flexibility as well as fault monitoring and afterblow to purge the nozzles.