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MERCANTA

www.mercanta.com Colour: Orange Order No.: 154-254160 Colour: Orange Box contains 200 pairs Certified to EN 352-2 H=39 M=36 L=34 SNR=39. Manufactured of soft polyurethane. Flanged shape assists ease of insertion. Smooth tapered finish enhances wearer comfort. Order Nos.: Colours: 154-254440 without cord Yellow Box contains 200 pairs 154-254442 corded Yellow Box contains 200 pairs Order Nos.: Colours: 154-254443 without cord Yellow Box contains 100 pairs 154-254444 corded Yellow Box contains 100 pairs 3M Foam Ear Plugs “EARsoft FX“ Certified to EN 352-2 H=37 M=36 L=34 SNR=38. Insertion stem ensures quick and easy fitting with no roll down. Soft pliable foam body offers maximum comfort and seal. 3M Ear Plugs “EAR Push-Ins“ Certified to EN 352-2 H=37 M=34 L=31 SNR=37. Soft, hypo-allergenic polyurethane foam. Smooth, dirt resistant surface offers maximum wearer comfort. The tapered design fits most ear canals. Order Nos.: 154-254291 “model 1100“, without cord, box contains 200 pairs 154-254290 “model 1110“, corded, box contains 100 pairs 3M Foam Ear Plugs “1100/1110“ Certified to EN 352-2 H=36 M=34 L=33 SNR=37. Soft polyurethane disposable foam ear plug for easy roll down. Provides a high level of attenuation. Foam Ear Plugs “Keep Safe“ Order Nos.: 154-254443 without cord 154-254444 corded Attenuation - EAR Push-Ins Freq (Hz) 63 125 250 500 1000 2000 4000 8000 Mean Attenuation (dB) 34.8 37.0 38.2 40.2 39.9 40.1 41.9 41.1 Standard Deviation (dB) 5.0 5.7 6.0 4.5 5.0 3.3 3.8 3.7 Assumed Protection (dB) 29.8 31.3 32.2 35.7 34.9 36.8 38.1 37.4 Attenuation - 1100/1110 Freq (Hz) 63 125 250 500 1000 2000 4000 8000 Mean Attenuation (dB) 30.0 33.1 36.3 38.4 38.7 39.7 48.3 44.4 Standard Deviation (dB) 3.9 5.0 7.4 6.2 5.6 4.3 4.5 4.4 Assumed Protection (dB) 26.1 28.1 28.9 32.2 33.1 35.4 43.8 40.0 Attenuation - Keep Safe Freq (Hz) 125 250 500 1000 2000 4000 8000 Mean Attenuation (dB) 38.1 37.9 39.6 37.7 37.3 48.4 45.9 Standard Deviation (dB) 4.9 6.3 6.5 4.2 3.5 5.1 4.5 Assumed Protection (dB) 33.2 31.6 33.1 33.5 33.8 43.3 41.4 Attenuation - EARsoft FX Freq (Hz) 63 125 250 500 1000 2000 4000 8000 Mean Attenuation (dB) 34.6 37.5 38.5 40.4 38.6 39.6 48.9 47.8 Standard Deviation (dB) 5.7 6.0 5.4 5.0 4.2 2.5 3.8 3.9 Assumed Protection (dB) 28.9 31.5 33.1 35.4 34.4 37.1 45.1 43.9 33 Freq (Hz) 631252505001000200040008000 Mean Attenuation (dB) 34.837.038.240.239.940.141.941.1 Standard Deviation (dB) 5.05.76.04.55.03.33.83.7 Assumed Protection (dB) 29.831.332.235.734.936.838.137.4 Freq (Hz) 631252505001000200040008000 Mean Attenuation (dB) 30.033.136.338.438.739.748.344.4 Standard Deviation (dB) 3.95.07.46.25.64.34.54.4 Assumed Protection (dB) 26.128.128.932.233.135.443.840.0 Freq (Hz) 1252505001000200040008000 Mean Attenuation (dB) 38.137.939.637.737.348.445.9 Standard Deviation (dB) 4.96.36.54.23.55.14.5 Assumed Protection (dB) 33.231.633.133.533.843.341.4 Freq (Hz) 631252505001000200040008000 Mean Attenuation (dB) 34.637.538.540.438.639.648.947.8 Standard Deviation (dB) 5.76.05.45.04.22.53.83.9 Assumed Protection (dB) 28.931.533.135.434.437.145.143.9

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