Integrated design for simple set-up and space economy Equipped with precision pressure regulator, with a range of 0.1 - 4 bar (2 - 60 psi) for reliable dispensing, eliminating air pressure fluctuations Matching pressure gauge: 97009: 0.1 - 4 bar (2 - 60 psi) Timer-controlled solenoid valve for air-actuated applicator Level sensor to give empty warning Combines both a controller and reservoir into a single unit Controller can be actuated either by a footswitch, finger switch or proximity switch Integrated Semi-Automatic Dispensing System which enables the adhesive to be dispensed directly from larger bottles using a dispense valve with timed operation.