NOISE-CANCELING WORK HEADSET FOR HELMETS
Adjustable noise-canceling headsets, compatible with helmets art. 430 and 428 or to be mounted on visor holder art. 443.
PRODUCT DESCRIPTION
- SNR = 24 dB (Average noise reduction)
- H=27 db - High-frequency attenuation
- M=21 dB - Medium-frequency attenuation
- L=14 dB - Low-frequency attenuation
PRODUCT DETAILS
- ABS headband and ear cups (Acrylonitrile Butadiene Styrofoam)
- Foam-padded ear cups
- Synthetic foam and PVC ear cushions
- One size fits all
CE AND USA CERTIFICATION
- EN 352-3:2002 - Ear protection noise-canceling headsets mounted on protective work helmets SNR 24 dB, Average noise reduction. High-frequency attenuation H 27 dB, Medium-frequency attenuation M 21 dB, Low-frequency attenuation L 14 dB.
- ANSI S3.19-1974 - American National Standards Institute NRR 21 dB (Noise Reduction Rating)
PURCHASE AND PRODUCT PICK-UP INFORMATION
You can also purchase this product at ourRETAIL STORE located at Via Enrico Fermi, 10 in Curno, in the province of Bergamo.
Product Details
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Data sheet
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