Hearing Protection By  |
| Classic foam Earplug (SNR 28db)
|
| Features & Benefits |
 |
| Excellent consistent attenuation |
| Allday comfort |
| Fits most ear canals |
| Non- irritating |
| Moisture resistant |
| Non-flammable |
| Compatible with other PPE |
| 100%recyclable |
| Time and storage have negligible effect on plug properties |
| Pillowpack provides re-usable storage case |
| Tested to EN352-2 |
| 1 |
Frequency (Hz) |
63 |
125 |
250 |
500 |
1000 |
2000 |
4000 |
8000 |
| 2 |
Mean Attenuation (dB) |
22.3 |
23.3 |
24.6 |
26.9 |
27.4 |
34.1 |
41.6 |
40.4 |
| 3 |
Standard Deviation (dB) |
5.4 |
5.3 |
3.6 |
5.4 |
4.8 |
3.1 |
3.5 |
6.4 |
| 4 |
Assumed Protection (dB) |
16.9 |
18.1 |
20.9 |
21.5 |
22.6 |
30.9 |
38.1 |
34.0 |
|
