The MODEL 70 provides convenient air control with the turn of a dial.

The DURATION dial sets the length of air blast and is adjustable from .1 to 2.5 seconds. The DELAY dial delays the air blast until the appropriate time in the press cycle and is adjustable from 0 to 5 seconds. A signal from the switch activates the air valve according to the duration and delay settings you choose. The red monitor light shows when air is blowing and the fuse protects the unit from overloads. The MANUAL OVERRIDE instantly provides an extra burst of air or continuous air to clear the tool.

It is constructed of 18 gauge steel with baked-on enamel finish, measures 6"H x 4"W x 8"D, 7 ft. shielded cable to switch, 7 ft. valve cord, and 7 ft. power cord to 120 volt supply with ground plug.

The Ejectomat Model 70 is built with a hall switch, however it can be modified to use a limit switch. Switches/Valves
The switch is included in the price of the unit. Valves are sold separately.