To use the evacuator function just pressurize the tank with a shop air connection

Includes one (1) 260-gallon stackable poly tank (36" width x 36" depth x 58" height)

with a maximum nozzle pressure of 30 PSI

An optional wall-mount bracket also is available

or attach to a motorized cart

Milton 1086-8 1/2" NPT Pneumatic Exhaust Muffler BL-1206-728 To use the evacuator function1 2" NPT Pneumatic Exhaust Muffler Maximum operating pressure of 300 pounds per square inch Maximum air flow of 20 standard cubic feet per minute at 100 pounds per square inch Operating temperature range of 40 degrees Fahrenheit to 300 degrees Fahrenheit 1 2" MNPT exhaust muffler is perfect for reducing pneumatic noise levels in the work environment. Muffler filters use a porous sintered bronze, bonded to a copper plated steel pipe threaded fitting.