Passive Hearing Protection
Guarding workers against the daily hazards of noise is of paramount concern in countless industries. The challenge is to balance personal attenuation devices with comfort. A worker who takes off hearing protection to rub sore ears is a worker at risk. MSA provides a wide selection of hearing protection designed for the most demanding applications, offers protection with a variety of Noise Reduction Ratings, and does it with the benefits of style and comfort. Noise Reduction Rating (NRR) is third-party certified in accordance with ANSI S3.19-1974, EN352 and meets CSA Class A.
Cap Model Noise Reduction Ratings listed below are for medium V-Gard helmets only. Noise Reduction Rating and Attenuation Values for MSA Topgard, Advance, Thermalgard, Vanguard II, Wildland T and Super-V slotted helmets may vary. Contact MSA for more information.HPE Muff (NRR –
26dB)HPE Cap Model (NRR –
27dB)Designed specifically for very high noise levels,
the powerful Muff/Cap Model is ideal for airfields,
power plants and other areas with intense noise.
The HPE Muff/Cap Model provides the highestrated
protection available for low-frequency environments.
A padded headband and super-soft ear cushions
guarantee all-day comfort while ensuring full-time protection.
|
HPE—headband mode l 10061271 |
|
|
HPE—for slotted caps |
10061272 |
|
Hygiene Kit,complete with cushions and inserts |
10061291 |
EXC Muff (NRR –
24dB)EXC Cap Model (NRR –
25dB)The ear muff is so comfortable that you always
want to wear it. Unique injection molded inserts
provide excellent attenuation and maximum
space for the ears inside the cap. Headband model
offers force adjustment for individual fit. The
helmet-mounted version has a spring design that
offers low pressure tension and a high level of
comfort.
|
EXC—headband model |
10061229 |
|
EXC—for slotted caps |
10061230 |
|
Hygiene Kit,complete with cushions and inserts |
10061292 |
XLS Cap Model (NRR –
23dB)Designed to fit comfortably under safety hardhats
and faceshields, it features easy-to-remove ear
cushions for quick cleaning and replacement.
The XLS Muff offers agressive protection in lowmoderate
noise environments.
|
XLS—for slotted caps |
10061535 |
|
Hygiene Kit,complete with cushions and inserts |
10061537 |
Fax: (773) 538-8080