MPT fittings at both ends and accepts 1/4 inch FPT fittings
air can be delivered to hoods, helmets, full facepieces, half facepieces and loose-fitting facepieces
Complete systems include a supplied air hose, an air regulating valve, a breathing tube, and a helmet, hood, or other facepiece
This hose is 25 feet long and has a 3/8 inch inner diameter. It is equipped with MPT fittings at both ends and accepts 1/4 inch FPT fittings. You may not combine 25 or 50 foot lengths of the 3M™ Supplied Air Hose W-9435.