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| Item number: 7372-H520A Manufacturer no.: H520A EAN/GTIN: 4046719388103 |
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| Optime II has been developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree. The sealing rings are filled with a unique combination of liquid and foam. The result is an optimum seal with low contact pressure, which provides snug comfort even during long-time use. The sealing rings have ventilation channels and are covered with soft, patterned, hygienic foil. Optime II is a suitable choice for environments with substantial industrial noise or construction machinery, airports and agricultural work. SNR 31db More information: | | Country of Origin: | PL | Size: | 0 | Colour: | Green |
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