Portwest PW75 HV Low Clip-On Extreme Ear Defenders (Grey/Hi-Vis Green)
The Portwest PW75 HV Low Clip-On Extreme Ear Defenders (Grey/Hi-Vis Green) keep workers productive and safe in environments by reducing noise up to 22dB. Easily attached to helmets, this pair of ear defenders offers a secure and comfortable fit for men and women, and is designed for workplaces requiring lower attenuation performance.
What's Included?
- 1 x Pair of Ear Defenders
Key Information
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Certifications: CE Certifications (European Certified)
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EN Standards: EN 352-3SNR 22dB
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Materials: ABS, PU, Polyoxymethylene, Carbon Steel
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Colour: Dark Grey and Hi-Vis Green
Key Features and Benefits
- Pair of ear defenders for protection against loud harmful sounds
- CE certified (CE-CAT III) and reduces harmful noise up to 22dB
- Adjustable dual pin system for multiple positioning for the perfect fit
- Features hi-vis (high-visibility) stripes for use in the dark and at night
- Medium attenuation performance protects against harmful noise
Designed for Use with Portwest Safety Helmets
These ear defenders are designed for use with the below Portwest Head Protection Helmets:
How Do I Fit These Ear Defenders Onto a Helmet?
To fit the Portwest PW75 Ear Defenders onto your helmet, first, position the clips on each side of the ear defenders over the edges of the helmet's ear slots. Next, firmly press down on the clips to secure them in place, ensuring they are snugly attached. Finally, adjust the ear defenders to ensure they cover your ears completely and provide adequate protection.
Meets Safety Standards for EN 352-3
The safety standard EN 352-3 refers to European standardisation for hearing protection devices, specifically earmuffs and ear defenders. Here's a breakdown of what each part of the designation means:
- EN 352: This is the overall standard for hearing protection devices in Europe
- -3: The "-3" denotes a specific subcategory within the EN 352 standard. In this case, it refers to ear defenders that are designed to attenuate (reduce) noise levels
- SNR: This stands for Single Number Rating. It's a value that represents the average amount of noise reduction provided by the ear defenders across different frequencies
- 22dB: This is the specific Single Number Rating (SNR) for these ear defenders. It indicates that, on average, the ear defenders are expected to reduce the noise level by 22 decibels when worn correctly
In summary, EN 352-3 SNR 22dB indicates that these ear defenders meet European safety standards for hearing protection, particularly earmuffs or ear defenders, and are expected to reduce noise levels by an average of 22 decibels when worn correctly.
Where Can I Wear These Ear Defenders?
These ear defenders can be worn for protection across a variety of industries, including:
- Construction
- Manufacturing
- Airports
- Shooting Ranges
- Automotive Repair
- Agriculture
Materials
The Portwest PW75s are made from the following materials:
- ABS
- PU
- Polyoxymethylene
- Carbon Steel
Hardwearing Construction for Tough Working Conditions
The ABS (Acrylonitrile Butadiene Styrene) offers lightweight and durable protection, ideal for extended wear in various environments. The PU (Polyurethane) provides excellent cushioning and comfort, making them suitable for long-term use without causing discomfort. Polyoxymethylene offers high stiffness for longevity in demanding conditions, and carbon steel provides resilience against impact, making this design suitable for heavy-duty industrial applications where durability is paramount.
Technical Documents
For more details on these ear defenders, please see the below information:
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