Developed for demanding, noisy environments. Provides maximum attenuation, even at very low frequencies. Sealing rings filled with a unique combination of liquid and foam. The sealing rings feature ventilation channels and are lined with a soft, printed, and hygienic film. Black. Type H520A-407-GQ.
EN352-1 SNR=30 dB H=34 M=29 L=20
3M Peltor Optime II H520A ear muff
€28,42 ex VAT | €34,39 inc VAT
Reference: 6-OPT2GN
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