SPEED-ONTM HEAD HARNESS UPGRADE KIT
MSA (Mine Safety Appliances Co.): Allows compliance with NFPA 1981, 1997, standard that requires SCBA facepiece head harnesses to pass the vertical flame test. Designed with adjustable, five-point, KevlarTM pull straps that allow one-hand donning and doffing. Includes instructions and NFPA-approved labels. (888) 225-8097.
