The H7 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 H7 Series is a suitable choice for typical environments with substantial industrial noise or construction machinery, airports and agricultural work.
Modern, stylish slim line cup design
Liquid sealing rings for improved comfort
Helmet mounted version fits directly to many industrial safety helmets without the need for an adapter.
Large space inside cup helps reduce moisture and heat build-up
Soft wide cushions helps reduce pressure around the ears and improves comfort and wearability
Easy to replace cushions and inserts helps keep them hygienically clean
SLC80 Rating 30 dB (class 5)
AS/NZS 1270:2002
One size fits all
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