Optima 11 – H520A Headband Earmuff Green Class5 – 30db

Description

The  Optime Series has been developed for demanding noisy environments with increased low frequency attenuation. The sealing rings are filled with a unique combination of liquid and foam. The result is an optimum seal with low contact pressure, which provides agreeable comfort even during long-term use. The Optime Series is a suitable choice for typical environments with substantial industrial noise or construction machinery, airports and agricultural work.
Versatile high quality earmuffs meet the protection needs of almost any working environment
Available in headband, neckband & helmet attachment format
Patented liquid & foam filled cushions provide a quality noise seal with low pressure for all day wearer comfort
Stainless steel headband wired with four point suspension helps distribute cushion pressure evenly & earcups pivot for consistent fit Standard & Approval
Hearing protector class 5 tested to AS/NZS
1270:2002. When selected, used and maintained as
specified inAS/NZS 1269.3:2005, this protector may
be used in noise up to 110 dB(A) assuming an 85
dB(A) criterion. A lower criterion may require a higher
protector class. Improper fit of this device will reduce
its effectiveness in attenuating noise. Consult the
fitting instructions illustrated on this packaging for
proper fit.