3M Peltor H540P3E Optime III Helmet Mounted Attachment Earmuffs Ear Defenders Brands | Jallatte Safety Rigger Boots Rated speed: 0 - 960

Rated speed: 0 - 960 rpm

zipper and press stud fastening

C heat resistant PU and Rubber Sole

The unique 5 ingredients penetrate deep into stubborn dried on

Conforms to: ISO 11612:2008

3M Peltor H540P3E Optime III Helmet Mounted Attachment Earmuffs Ear Defenders Brands | Jallatte Safety Rigger Boots Rated speed: 0 - 9603M Peltor Optime III Helmet Mounted Headband Helmet mounted H540P3E ear defenders. These ear defenders minimize the resonance in the holder casings and ensures the maximum high frequency muffling. Made for use in extremely noisy environments SNR 34 dB. The sealing rings are made with soft plastic foam for the best fit, comfort and low contact pressure. Typical Applications: Mining, Marine, Airports, Offshore rigs and Power Stations