Designed specifically to meet the demands of the professional fire service, the 3M™ Scott™ ProPak-fx offers performance and user comfort with a height-adjustable and pivotable backplate and padded harness. The ProPak-fx breathing apparatus consists of a backplate, carrying harness, and a pneumatic system that contains a cylinder connector, reducer, pressure gauge, whistle and demand valve. Designed for user comfort and convenience with an adjustable backplate with three waistbelt height settings, a hip pivot point which enables waist belt swivel movement a wraparound harness with reflective webbing, padded side arms (lower harness), padded adjustable shoulder straps (upper harness), and large buckles for easy operation with gloved hands and fast donning and doffing. The 3M™ Scott™ ProPak-fx SCBA has been approved to EN 137:2006 Type 2 (incorporating the stringent full flame engulfment test), MED, ISO 20269-2 and ISO 23269-3.