A high performance, comfortable neck band ear defender extremely lightweight, the N4 features large, soft ear cushions and a flexible padded headband.
Specifications
| Features | SNR 32dB; Lower profile cup design; Large ear cushions allow freedom to fit majority of ears for a comfortable fit; Easy to be worn in neck position and adjust the headband strap; Low pressure but high performance neck band ear defender; Stylish green and black design; Quality gloss finish for easy maintenance; Full integration with other PPE; Maintains performance when using with safety helmets and Bump Caps; Approved to EN352-1: 2002 |
|---|---|
| Suitable applications | Airfield Operations; Heavy Industry; Boiler Rooms; Iron Processing; Bottling Plants; Mining; Compressors; Oil and Gas; Craftwork; Pneumatic Tools; Drilling Concrete; Transportation; Fabrications; Utilities and Highway Maintenance; Food Processing |
| Attenuation | SNR = 32dB H = 35dB M = 30dB L = 22dB |
| Mean Attenuation (dB) at 125/250/500/1000/2000/4000/8000 Hz | 18.1 / 21.1 / 31.4 / 37.7 / 35.9 / 38.4 / 39.4 |
| Standard Deviation (dB) at 125/250/500/1000/2000/4000/8000 Hz | 3.2 / 1.8 / 1.8 / 3.2 / 2.9 / 3.3 / 2.7 |
| Assumed Protection (dB) at 125/250/500/1000/2000/4000/8000 Hz | 15.0 / 19.3 / 29.5 / 34.5 / 33.0 / 35.0 / 36.7 |
Standards & Certifications
- EN 352-1:2002
For pricing and availability, please request a quotation.