Industrial PPE · Australia & New Zealand

Ear Muffs matched to the workplace

Sir Safety industrial ear muffs protect hearing in high-noise environments, workshops, generators, compressor rooms, mining, construction. EN 352-1 (over-head) and EN 352-3 (helmet-mounted) certified, with AS/NZS 1270 referenced ratings from SNR 26 dB through to SNR 34 dB. Stark and Verishield ranges supplied across Australia and New Zealand.Technical SpecificationsStandards: EN 352-1 (headband), EN 352-3 (helmet-mounted), AS/NZS 1270:2002Attenuation (SNR): 26 dB to 34 dBH/M/L values: High/medium/low frequency attenuation breakdownRange: Stark 4, 6, 8, 9, 10, 11 (escalating SNR); Verishield VS100DH (SNR 26 dB)Cushion replacement: Pad sets for service-life extensionMatching Attenuation to Noise ExposureAustralian WHS requires hearing protection wherever sustained exposure exceeds 85 dB(A) over 8 hours. Workshop and light construction typically use SNR 26–28 dB. Heavy machinery, mining, and forestry use SNR 30+ dB. Over-protection causes communication problems and worker non-compliance, under-protection causes long-term hearing loss. ProfTek can supply Sir Safety attenuation datasheets to match the SNR to your measured workplace noise level.