AIRPRO High Performance Safety Blow Guns with 90 degree Angle Nzl

For safe use, we recommend installing a preset pressure regulator between the compressed air system and the air hose.Unrestricted air flow means that the blow gun has no orifices for air discharge in the event of Nzl obstruction, and no shut-off valve built into the internal mechanism of the blow gun.Ergonomically designed to reduce strain and minimize carpal tunnel syndrome.