Ear defender for safety helmet DELTA PLUS, mod. MAGNY HELMET 2

Description

Ear defenders for safety helmets. Adjustable in height. Metallic arms and ABS cups padded with synthetic foam. Can be used on their own or with «VISOR HOLDER» faceshield holder. Suitable for ZIRCON, QUARTZ, GRANITE and BASEBALL DIAMOND safety helmets.
Cup & headband: ABS.
Cushion: Foam & PVC.

 EN352-3 Hearing protection : Ear-Muffs attached to an industrial safety helmet
    SNR 30 dB     Average noise attenuation
    H 34     High frequency attenuation
    M 31     Medium frequency attenuation
    L 23     Low frequency attenuation