Description
3M 1100 Disposable Ear Plugs (200 Pairs)
3M 1100 Disposable Foam Earplugs are manufactured from soft, hypo-allergenic polyurethane foam with a smooth, dirt resistant surface, offering maximum wearer comfort. The tapered design, of the ear plug, fits most ear canals. The 3M 1100 Ear Plugs can be washed in warm water and used several times before being discarded. The bright orange colour of the ear plugs allows high visibility and makes safety checks far easier. Typical pllications for the ear plugs include use with the metal industry, automotive industry, textile industry, construction industry, with woodworking and printing.
![3M Logo]()
Features & Benefits
- Conforms to European Standard EN 352-2
- SNR = 31
- Ear plugs are CE marked
- Packaged in pairs, for ease of distribution
- Sold in full cases of 200 pairs
| Frequency (Hz) | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
| Mean Attenuation (dB) | 20.8 | 24.8 | 29.7 | 32.9 | 31.4 | 32.9 | 40.6 | 42.5 |
| Standard Deviation (dB) | 5.4 | 5.3 | 6.0 | 5.5 | 6.0 | 2.6 | 2.8 | 4.4 |
| Assumed Protection (dB) | 15.4 | 19.5 | 23.7 | 27.4 | 25.4 | 30.3 | 37.8 | 38.1 |
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