3M™ Supplied Air Hose W-2929SR-50, 50 ft, 3/8 in ID, Schrader Fittings, High Pressure, Coiled

Can be used on 3M™ High Pressure Compressed Air Systems. Comes with 1/4 inch FPT, 1/4 inch body size Shrader fittings. Coiled hoses should be used in single length only. They cannot be combined. 3M Supplied air respirators require a source of clean breathing air such as plant air systems or bottled air. This clean, breathable air can be delivered to hoods, helmets, full facepieces, half facepieces and loose-fitting facepieces. Supplied air respirators offer many features over traditional respiratory protection, such as cooling or heating incoming air; fit testing only required for tight-fitting facepieces; and low maintenance. Complete systems include a supplied air hose, an air regulating valve, a breathing tube, and a helmet, hood, or other facepiece. Show Less