The multi-channel round jet nozzles of the 600.326 series generate a powerful, circular air jet. The noise level and air consumption remain low even at higher air pressures. The zinc version permits use at increased pressure and temperature. The special geometry at the nozzle outlet prevents air penetration into human skin. These nozzles comply with the OSHA standards.
The Occupational Safety and Health Administration (OSHA) is a US federal authority for prevention of accidents at work.