COTRAL Premium customised hearing protections

Discover our anti-noise protections made of silicone

Your anti-noise protection is:

• EC-certified with 6 acoustic filters (SNR between 20 and 25 dB)
• Made of hypoallergenic soft silicone
• Manufactured based on impressions taken by the prevention technicians
• Adapted to all noisy professions

Avantages de la protection auditive sur mesure COTRAL Premium

• Double locking which guarantees correct positioning of the anti-noise protection in the ear and a perfect seal in the concha.
• Comfortable and easy to insert
• Guarantee: 5 years. Beyond the guarantee period of the protections, we recommend further taking of impressions or conducting a CAPA efficacy test.
• 100% comfort guarantee during the first 6 months of use: readjustments, modifications, changes of filter and any repeat manufacture.

Order and additional information: contact us

Technical details of the COTRAL Premium moulded hearing protection

Each COTRAL Premium protection is equipped with a tie fixed to the handle with a cord and pinch clip.

• 6 interchangeable acoustic filters (hearing protections EC-certified by the CRITT)
• Suitable for fitting to the COTRAL Music communication kit
• Available with options for civil engineering and the food processing industry

Inserting the hearing protections

• Inserting your COTRAL Premium
• Removing your COTRAL Premium

Additional information, estimate

Similar or related products

COTRAL Laboratory advise you for maintaining your customised hearing protections during the first year: the Excellium primo equipment pack

Additional information

• Presentation of the COTRAL customised hearing protections (PDF - 328 Kb)
• COTRAL Premium product sheet and attenuation curves (PDF - 807 Kb)
• EC certification certificate (PDF - 475 Kb)
• User's guide for the COTRAL Premium hearing protections (PDF - 1 Mb)
• Technical sheet on reception of the COTRAL hearing protections (PDF - 310 Kb)