Disposable Cartridge for Drierite Compressed Air and Gas Drier

The Drierite disposable desiccant cartridge is to be used with the Compressed Air and Gas Drier (560744).  This disposable cartridge has an indicator window that turns from blue to pink when the cartridge is exhausted. The cartridge is easily replace by depressurizing the drier and unscrewing the polycarbonate bowl from the aluminum head.  The compressed air enters the drier through a port on the left side of the head and passes downward between the cartridge and the bowl and beneath the cartridge where condensed water is trapped.  The air then passes upward through the cartridge, which contains a desiccant and is dried to -100°F. The air exits the drier through a port in the right side of the head.  Water that is trapped below the cartridge must be periodically removed by opening the condensate drain valve.