Can be used to shut off MAXPRO® pumps, air amplifiers and gas boosters, with pilot ports, by controlling the pneumatic signal to the air pilot line. Allows the pump, amplifier or booster to operate at maximum air drive pressure, achieving the desired outlet pressure as rapidly as possible with little overshoot.
Ideal for use as an on/off control device for air operated actuators and pilot operated valves in process control applications.
Replaces electrical switches in hazardous liquid or gas services.
Precise and repeatable control of outlet pressure.
(2) The Single and Dual Pressure Loggers simplify the recording of testing data.The unit is designed to digitally record pressure during tests, complementing Maxpro pump and booster packaged power systems as well as other types of power systems. Pressure loggers are useful in any industry that has need for an easy, accurate way to record pressure tests.
This timer provides a method to alternate demands on dual pump, booster or air amplifier applications when the equipment is in continuous duty.
The timer allows the two units to alternate by cycling on/off every 20-30 minutes. This will extend the life of the equipment by letting the units cool between service cycles. The timer device includes:
NEMA 12 enclosure (4 x 6 x 4) with timer, on/off switch, 8’ power cord (120 VAC), two 8’ solenoid cables
Two 1/4" normally closed solenoids, 120 VAC
Necessary fittings to install the solenoids into the pilot lines of the pumps, boosters or amplifiers.