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Earmuffs - Hearing Protection


Elvex Equalizer™, HB-2000

Equalizer ear muff, HB-2000, with optional storage bag, SGB-30

Elvex Equalizer muff may be the ultimate compromise between comfort and performance. It offers most of the features of the SuperSonic muff, but has a lower profile ear cup, and excellent comfort. Most environments do not require maximum attenuation, and the Equalizer maximizes speech communication in moderate noise environments.

Additional features of the Equalizer muff:

    27 dB Certified NRR to ANSI S3.19-1974
    A flexible inner headband aligns automatically to the shape of the head
    Fully dielectric construction
    Pressure equalizing headband provides even fit and seal for a wide variety of facial configurations and sizes
    SuperSeal™ ear cushions provide outstanding seal and comfort
    A flexible suspension allows muffs to automatically adjust to facial shape
    A dielectric construction for environments with exposure to high voltage situations
Convenient foldout rest position Standard earmuff rest position
Product Name Product Number Product Description Suggested
List Price
Equalizer HB-2000 Equalizer™ Muff, Dielectric, SuperSeal Ear Cushions , 8.5 oz./240g., White/Black, NRR 27 $18.60
Universal Ear Muff Hygiene Kits & Spare Parts HK-30 Hygiene Kit, cushions and absorbers for HB-2000/3000/5000, -HB-7000 & HM-20/60/80, Manufactured before June 2006 $8.55
Safety Glass Accessories SGB-30 Storage Microfiber Bag, with drawstring, for goggles or muffs $6.30
Ear Muffs with Face Protection: Visor Kit VK-3000 Visor Kit, allows attachment of visors (FS-3000 or NV-3000) - to HB-2000 and HB-5000 $7.35

ANSI S3-19-1974, Dr. Michael & Associates, State College, Pennsylvania, USA

Frequency, Hz 125 250 500 1000 2000 3150 4000 6300 8000 H M L NRR
Mean Attenuation, dB 18.6 21.2 34.0 36.6 36.8 36.2 37.6 38.8 38.7 36 30 23 27
Std. Deviation 2.6 1.9 2.2 2.2 2.5 2.7 2.5 2.5 2.1

Links to hearing protection pages: | Reusable Earplugs | Disposable Earplugs, Elvex Blue | Disposable Earplugs, Uni-Fit | Banded Earplugs | Headband Earmuffs | Cap Mount Earmuffs | Electronic Hearing Protection | Aware Am/Fm Radio | Hearing-Face Combos | OSHA Hearing Conservation Summary | Hearing Conservation Videos | View Order Form |

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