Standard Earmuffs

Our EN 352-1:2020 certified Standard Earmuffs deliver a Single Number Rating (SNR) of up to 33 dB — attenuating hazardous noise across the full octave band spectrum from 125 Hz to 8,000 Hz — featuring liquid-filled cushion seals and a calibrated steel headband force maintaining consistent acoustic seal pressure throughout extended operational shifts in industrial, construction, oil & gas, and facilities management environments across the UAE, GCC, Middle East, and Africa. Fully compliant with EN 352-1:2020 and applicable regional authority requirements.

Key Features:

• SNR Up To 33 dB Attenuation — Certified noise reduction across full octave band frequencies from 125 Hz to 8,000 Hz per EN ISO 4869-1:2018 acoustic testing
• Liquid-Filled Cushion Seals — Fluid-filled ear cushions conform dynamically to facial contours, maintaining a consistent acoustic seal and eliminating pressure points during prolonged wear
• Calibrated Headband Force — Steel headband engineered to maintain optimal cushion contact pressure within EN 352-1 specified limits, verified post 1,000-cycle flexing endurance test
• HML Classification System — Full H, M, and L frequency attenuation values published for precise noise hazard matching across high, medium, and low frequency dominant environments
• Resistance to Damage Certified — Drop-tested onto solid steel plate per EN 352-1 protocol with zero cracking or structural failure across all components
• Ignitability Resistance Tested — All materials tested for ignitability resistance for safe deployment in high-risk industrial and oil & gas environments
• Adjustable Stainless-Steel Headband — Multi-position height adjustment accommodating Small, Medium, and Large head size ranges per EN 352-1:2020 sizing classification
• Hard Hat Mount Compatible — Slot attachment system supports integration with EN 397 certified hard hats for combined head and hearing protection configuration