HEARING PROTECTION EAR MUFF
Description:
- The UltraSonic is a high-performance ear muff designed to provide excellent full-spectrum attenuation and superb low frequency attenuation
- Extra wide ear cushions for highest comfort
- Soft, padded headband with low force
- Steel headband tolerates extreme temperatures
Fork-type headband provides low and consistent pressure on the wearer’s head without sacrificing comfort.
Low force stainless steel suspension, tolerates extreme temperatures.
Extra wide ear cushions and a soft padded head cushion provide the highest level of all-day comfort.
Superb full spectrum attenuation and superb low frequency attenuation.
Agriculture / Green areas
Construction / Civil engineering
Second work / craftman
Heavy industry
Light industry
Services / Logistics
Hygiene environment
Oil / Gas
Mining
Wind/Energy
NoiseUSA STANDARDS
ANSI S3.19 Instituto Nacional Estadounidense de Normas
| 29 NRR | NRR – (Noise Reduction Rating – Noise Reduction Rating) |
ANSI S12.6 Hearing Protection Attenuation Standard – ANSI S12.6
89/686/EEC PPE DIRECTIVE
EN352-1 Hearing protection : Ear-muff
| 34 SNR | Average noise attenuation |
| H 35 | High frequency attenuation |
| M 32 | Medium frequency attenuation |
| L 24 | Low frequency attenuation |
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