Miller PAPR with T94-R 264573 filter_Consumable Type Nozzles The 3 stage regulator design

The 3 stage regulator design consists of a two stage

249-499B preset oxygen regulator (for use with disposable oxygen cylinders)

Pressure switch

Easy to install - attaches to standard "B" fittings

Made from lightweight polypropylene

Miller PAPR with T94-R 264573 filter_Consumable Type Nozzles The 3 stage regulator designMiller PAPR with T94 R Auto Dark Welding Helmet 264573 The Miller PAPR (Powered Air Purifying Respirator) with T94 R welding helmet features Miller's ClearLight lens technology and Dualtec air manifold. The ClearLight auto darkening lens provides higher contrast for brighter, more realistic view in both light and dark states. Patent pending Dualtec air manifold has six point air distribution system that increases perceived cooling and operator