Catalog number: 1035112-VS Features: ● Neckband type earmuffs that can be used with face shields, helmets, and other protective equipment. ● Padded ear cushions provide a comfortable fit. ● The ear cup position can be adjusted over a wide range, so it fits securely to the head. ● The sound insulation level is written on the ear cups, making it easy to check the protection performance. ● "AirFlowControlTechnology" provides lightweight and excellent sound insulation for all sound ranges. Applications: ● This is a soundproofing protective equipment used to prevent hearing damage to workers in jet engine manufacturing (including maintenance), aircraft landing sites, lumbering (including those using chainsaws), shipbuilding, steelmaking, mines, canning, tunnel construction, and other workplaces that emit intense noise. Specifications: ● Width (mm): Cup inner dimension 38 ● Height (mm): Cup inner dimension 68 ● Size: Free ● NRR value (dB): 22 ● Compatible models: ANSI: S3.19-1974 ● Neckband type earmuffs. ●NRR22. Materials/Finish: ●Cup: ABS resin ●Rim: Polypropylene ●O-ring: Silicone ●Liner: Polyurethane foam ●Ear cushions: PVC, polyurethane ●Wire guides: ABS resin ●Headband: Steel wire, polyurethane, ABS resin, woven fabric
