The Portwest PW47 Endurance Clip-on Earmuffs are specifically designed for professionals working in noisy environments who require reliable hearing protection. These earmuffs are intended for easy attachment to safety helmets and are widely used in construction, industry, and logistics. Thanks to the universal clip-on mount, they fit seamlessly onto various helmet models, ensuring that your head and hearing are simultaneously protected during daily tasks.
Which work environments and helmets are these Portwest earmuffs suitable for?
These earmuffs are ideal for industrial workplaces, construction sites, and other sectors where loud noises can damage hearing. The earmuffs are specifically designed to be attached directly to Portwest’s Endurance and Height Endurance helmets.
Additionally, they fit various other models such as the PS51, PS53, PS54, PS55, PW54, PW55, PV50, PV54, PV60, and PV64. This makes the system highly versatile for employees who already possess a compatible safety helmet and are looking for flexible protection.
What do the standards and the SNR value of these earmuffs mean?
The earmuffs comply with the European standard EN 352-3 with an SNR value of 27dB, which means they dampen ambient noise by an average of 27 decibels. Furthermore, they are certified according to the American standard ANSI S3.19 with an NRR of 24dB and the Australian standard AS/NZS 1270 Class 4.
This CE-CAT III certification guarantees that the hearing protectors meet the strictest safety requirements for high-risk environments, effectively reducing harmful noise peaks to a safe level for the wearer.
The adjustable dual-pin system offers multiple positioning options for a better fit. The earmuffs feature a stand-off position for intermittent use and can be comfortably folded away.
Features:
- Easy to attach
- SNR 27dB sound attenuation
- Stand-off position for intermittent use
- Fits the Endurance and Height Endurance Helmets
- Retail bag for retail presentation
- Adjustable dual-pin system provides multiple positioning options for a better fit
- Ear muffs can be moved to a comfortable position when not in use
- Retail box which aids presentation for retail sales
- CE certified
- CE-CAT III
Standards: EN 352-3 (SNR 27dB), ANSI S3.19 (NRR 24dB), AS/NZS 1270 (SLC(80) 22dB - Class 4)
