Greater Air Flow And Higher PSI In Hard-To-Reach AreasThe ARES High Flow Air Blow Gun will help you get into those hard-to-reach areas thanks to its tapered high-flow tip, while the 1/4-inch series plug with 3/8-inch NPT male thread has pre-applied thread sealant tape for air tight connection, allowing for greater air flow and higher PSI. This 5-inch high volume air blow gun's noise reduction nozzle also meets OSHA standard 1910.95 for noise levels in addition to meeting standard 1910.242B for dead-end pressure. Features: Includes: 1 pc. Air gun and 1 pc. 1/4-inch series plug with 3/8-inch NPT male threadMinimum pressure of 25 PSIMaximum pressure of 230 PSITapered high-flow tip allows access to hard-to-reach areasPlug has pre-applied thread sealant tape for air tight connectionPlug allows for greater air flow and higher PSILightweight aluminum body with a Max PSI of 230Meets OSHA standard 1910.95 for noise levelsMeets OSHA standard 1910.242B for dead-end pressure