Conforms to EN 14594. 023-05-50P Allows the wearer to achieve the right airflow for optimum comfort by adjusting the belt regulator control. Extremely quiet due to its integrated silencer. Extremely stable airflow and control from 3.5 bar to 8 bar. Air tools such as an HVLP spray gun can be connected to the auxiliary port with no variation in headtop airflow. Can be used with the 3M? range of headtops, choice of couplings, hoses and accessories. Contains an odour filter and whistle to warn of reducing air pressure.