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PESSO
3M™ Ear Soft Protective Earplugs
3M™ Ear Soft Protective Earplugs
Regular price
€0,30
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€0,30
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The earplugs are made of slow-recovery polyurethane foam, which ensures even pressure distribution against the walls of the ear canal, a secure seal, and optimal comfort. One universal size fits most users. The plugs are shaped by rolling them between the fingers before insertion. Once placed in the ear, the foam expands, providing a firm fit that prevents slipping or falling out. They guarantee a high level of noise protection (SNR 36).
Standard:
Protection level: 36 dB
Composition: poliuretanas
Dėžutėje 250 pakuočių
| H | M | L | SNR |
| 34 | 34 | 31 | 36 |
| Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 3150 | 4000 | 6300 | 8000 |
| Mean attenuation (dB) | 30,8 | 36,1 | 39,2 | 39,5 | 35,8 | 42,2 | 42,1 | 46,1 | 46,1 |
| Standard deviation (dB) | 6,5 | 6,7 | 4,7 | 3,9 | 4,9 | 4,2 | 3,1 | 4,4 | 3,3 |
| Assumed protection (dB) | 24,3 | 29,4 | 34,5 | 35,6 | 30,9 | 38,0 | 39,0 | 41,7 | 42,8 |
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