The Auto-Fill Spray Dispenser is ideal for customers with continuously operating machinery.   It is a fully automated solution that provides a constant source of pressurized fluid.  It utilizes alternating reservoirs in a controlled sequence to attain an “always on” status.  During the time that one reservoir is pressurized and dispensing, the other reservoir is depressurized and refilled.  Spray dispensers are used to apply liquid to conveyors, chain drives, bull gears, trolley wheel bearings, wire rope, sheet stock, and during metal forming.