high-fit flex RS 22 high-fit duro RS 20 high-fit duro RS 26 394 Frequency-dependent attenuation 0 10 20 30 40 63 125 250 500 1,000 2,000 4,000 8,000 Speech frequency uvex high-fit Industrial otoplastics uvex high-fit flex RS · uvex high-fit duro RS • otoplastic hearing protection tailor-made to fit the wearer’s ear canal • new linear filter technology in different filter strengths • optimal linear hearing protection over the entire frequency range • available in silicone or acrylic • available in half- or full-concha designs • compatible with uvex communication headsets Areas of application: Workplaces with high communication requirements, musicians, telephony uvex high-fit flex RS 22 (grey filter element) SNR 22 dB – H 21 dB M 20 dB L 19 dB Classification: W, X, S, E1 uvex high-fit duro RS 20 (black filter element) SNR 20 dB – H 18 dB M 20 dB L 18 dB Classification: W, X, S, V, E1 uvex high-fit duro RS 26 (grey filter element) SNR 26 dB – H 28 dB M 23 dB L 20 dB Classification: W, S, V, E2 We will be happy to change the filter element for you if and when necessary. uvex otoplastics are made of transparent materials. They are marked left and right with an engraving for ease of fitting and also come with different coloured cord holders. For an additional fee, we can manufacture your otoplastics in black, white, orange, purple, green, pink uvex high-fit flex RS otoplastics are also available in red and/or blue upon request, at no extra cost Both half- and full-concha designs are available in silicone and acrylic uvex high-fit flex RS 22 HC FC FC detec Art. no. 6171022 6171052 6171142 SNR 22 dB 22 dB 22 dB Order unit PR PR PR uvex high-fit duro RS 20 HC FC FC detec Art. no. 6171020 6171050 6171140 SNR 20 dB 20 dB 20 dB Order unit PR PR PR uvex high-fit duro RS 26 HC FC FC detec Art. no. 6171026 6171056 6171146 SNR 26 dB 26 dB 26 dB Order unit PR PR PR 6171022 6171050 6171056
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