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E-2023D Safety Earmuff for Helmet
l Shell : High Density ABS Material
l Sponge: Sound Absorbing Foamed Sponge
l Design : Easy Slide Cup Adjustment
l Color Available: Black, Red, Blue, Orange, Yellow etc
l Sound Proof: NRR 28dB, SNR 33dB
l CE EN352-3:2002
l CE EN352-1:2002
l Application : Construction, Road & Building Workers, Forest & Wood Workers, Mining, Mechanics, Factory
Workshop, Shotting etc
Shell
• Approved Heavy Duty Quality
Adjustment
• Easy to Slide Cup Design
Hearing Protection
Sponge
• Soft & Comfortable
Logo
• Customized color and logo
www.safetoe.net
Start With Comfort, More Than Safety
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Summary of Contents for SAFEYEAR E-2023D
- Page 1 Hearing Protection E-2023D Safety Earmuff for Helmet l Shell : High Density ABS Material l Sponge: Sound Absorbing Foamed Sponge l Design : Easy Slide Cup Adjustment l Color Available: Black, Red, Blue, Orange, Yellow etc l Sound Proof: NRR 28dB, SNR 33dB...
- Page 2 √ Standard: EN 352-1 Test Requirement Applicable Result Headband Force (4.3.3) Maximum Force: 11.65 N Pass Cushion Pressure (4.3.5) Maximum Pressure: 4005 Pa Pass Headband Force Variation (4.3.8) Maximum Variation: -14.8% Pass Insert Loss (4.3.9) Pass Frequency (Hz) 1000 2000 4000 8000 Averange...