Parker’s blow guns offers ease of use, energy saving, adaptability and efficiency. Controlled and full pressure blow guns – Conform to OSHA requirements 29 CFR 1910.242 paragraph b – Controlled pressure blow guns have a black epoxy coated zinc body and vented nozzles – Maximum pressure of 150 psi BG series blow guns – Impact resistant plastic – Easy to control variable flow pistol grip trigger – Nozzles available that meet OSHA requirements – Lightweight ergonomical design