3MR520-01-83R01 / 520-01-83R01 HELMET ASSEMBLY WHITE 1EA/PK 3M™ Supplied Air Welding Helmet System Features a black impact-resistant helmet with inner faceshield. The flip-up welding sub-assembly allows for ease in moving facepiece up and away from the face. System includes helmet, air regulation valve and breathing tube. Meets ANSI Z87+ Standard for eye & face protection, Z89.1-2003 & Z8 3M™ Supplied Air Helmet System Features an impact-resistant white helmet with a clear pivoting faceshield and disposable Tychem® GC seal for full head, eye and face protection. System includes helmet, air regulation valve and breathing tube. Meets ANSI 289.1-2003 Standard for head protection.9.2-2003 Standards for head protection.