Respiratory Protection Catastrophe-Set STANDARD

For applications with constant air supply, as required adjustably, ideally for work witha stationary compressed air network.           consisting of: durable and flexible breathing hose excess air valve  air flow regulator with belt holding device  waist belt and nipple for compressed air hose connection  hip belt made of synthetic fabric and a quick-release adjustable buckle which allows quick and secure donning of the device after one-time adjustment to the body sizereliably packed in dust proof storage case  can be used with full face masks and half masks with standard thread (DIN EN 148-1)