Sealed seams
it is suited for arc welding and laser welding within the 1030-1100 nm range
reducing hand fatigue
Nests evenly when pushed up on top of helmet for less strain and more balance
Bullard- EVA Hazardous Location (HL) PAPR Assembly PC-PS Sealed seamsEVAHL can be used in multiple hazardous locations which may exist due to flammable gases or vapors, flammable liquids, combustible dust, or ignitable fibers or flyings. Equipped with an ergonomic single filter design, dual speeds, two alarms, and a visual batter gauge. Certifications Designed for Class I, Class II, and Class III hazardous locations Class I, Division 2, Groups A, B, C, D, T6 (Gasses and Vapors) Class II, Division 2 Groups F, G (Dusts)