Bell Shape Disposable Foam Earplug
Features:
The ergonomically EP-39 bell-shaped disposable earplug is characterized by high sound absorption levels, making it suitable for use in loud environments. They are tested according to ANSI specs S3.19-1974 and feature soft, slow-recovery foam for extreme comfort and outstanding noise reduction to protect your hearing. They are popular choices in the market for attenuation, comfort, and hypoallergenic. They are available in corded and uncorded options and are conveniently packaged in individual polybags to keep each pair clean.
- A flared end on bell-shaped earplugs provides extra material to cover the outside of the ear canal to help block sound.
- The extra material also provides a gripping point to aid insertion and removal of the plug
- Bell shape offers versatility and a comfortable fit for a larger range of individual ear canals
- Flange provides a more consistent fit
- Extremely soft foam plug
- Provides a comfortable, low-pressure fit
- Single-pair polybag packaging
- NRR 32dB
Comply with ANSI S3.19-1974 standard:
EP-39 serial bell-shaped disposable foam earplugs have outstanding noise reduction ratings. The attenuation values are provided below.
Test in accordance with ANSI S3.19-1974
| Frequency (Hz) |
125 |
250 |
500 |
1000 |
2000 |
3150 |
4000 |
6300 |
8300 |
| Measured Attenuation (dB) |
41.3 |
44.0 |
44.7 |
39.8 |
37.9 |
44.5 |
45.6 |
47.5 |
47.3 |
| Standard Derivation (dB) |
4.0 |
5.2 |
4.1 |
3.9 |
3.2 |
3.5 |
2.9 |
4.1 |
2.4 |
NRR= 32dB
Applications:
- Construction
- Manufacturing
- Metal Processing
- Military
- Municipal Services
- Transportation
- Welding
- Agriculture & Forestry
