Overview:
The Dentec SEALTEC 500 Series is a high-attenuation headband earmuff built for the highest-noise industrial environments. The stainless steel dual-arm headband delivers enhanced durability and corrosion resistance over plastic alternatives, making it well-suited to demanding worksites such as manufacturing floors, heavy equipment operations, and fabrication facilities. At NRR 31 dB with CSA Class AL certification, it provides among the strongest noise reduction available in a passive headband earmuff.
Features:
- Maximum noise reduction for high-noise industrial environments - NRR 31 dB, CSA Class AL
- Stainless steel dual-arm headband for superior durability and corrosion resistance
- Headband style - standalone hearing protection, no hard hat required
- SEALTEC sealing cushion technology maintains a consistent ear cup seal throughout extended wear
- Built for demanding industrial environments with reliable performance in hot, cold, and high-activity conditions
- NRR rating printed directly on the earmuff for quick on-site compliance verification
- CSA-rated for Canadian workplace hearing protection compliance
Specifications:
- Series: SEALTEC 500
- Style: Headband
- Arm Type: Dual Arm
- Construction: Stainless Steel
- NRR: 31 dB
- CSA Class: AL
Warnings:
- Inspect hearing protection before each use. Ensure proper fit and seal for maximum protection. NRR is measured under ideal laboratory conditions; actual protection depends on correct fit and consistent wear. Dielectric earmuffs reduce but do not eliminate risk from electrical hazards.