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Ear muff 3M™ PELTOR H540P3E-413-SV OPTIME III

Product Code: 604116
Brand: 3M
Type: Helmet mounted
H: 40 dB
M: 32 dB
L: 22 dB
SNR: 34 dB
Certified To: EN 352-3
Qty: - +
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Features:

Height adjustment

Additional Information:

Helmet Attachment option. The 3M Peltor Optime III ear muffs have been developed for use in extremely high noise nvironments, particularly those dominated by low frequency sounds. The protection is based on a technology with a double casing minimising resonance in the holder casing resulting in maximum high-frequency attenuation. An acoustic connection between the inner volume and the volume between the casings in its turn provides maximum low-frequency attenuation. The sealing rings are broad and filled with soft plastic foam for the best fit and low contact pressure. The Optime™ III ear muff stands for effective protection and highest comfort for the wearer.