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Hearing Protector 3M Peltor Optime IIIB

Hearing Protector 3M Peltor Optime IIIB

Product information
Description
Description

Neckband. Optimally designed mount with no protruding parts. Thin, adjustable strap for comfortable use.
Designed for use in extremely noisy environments. Dual cup design minimizes resonances in the system and gives a smoother attenuation over the whole frequency range. The space between the cups is acoustically coupled to the space in the inner cup. This means that the hearing protector performs like a cup with the volume of the outer shell, providing optimal low-frequency attenuation. The cups have different resonances, and are separated by a compressed layer of special foam material which provides a good fit and low pressure.
In accordance with PPE directive 89/686/EEC, and applicable sections of European Standard 352.

Properties
Properties
Description
Neckband
SNR
35
Colour
Black
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