Portwest Endurance HV Clip-On Ear Defenders

Product Overview

The Endurance HV Clip-On Ear Defenders are a critical addition to any safety helmet setup, specifically engineered for professionals working in high-noise environments where visibility is equally paramount. Finished in a vivid high-visibility orange, these ear defenders integrate seamlessly with the Endurance and Height Endurance helmet ranges, providing a secure and effective hearing protection solution. As part of a professional safety kit, they ensure that compliance does not come at the expense of comfort or practicality.

Key Features

• Compatibility with Endurance Helmets: Designed to clip effortlessly into the side slots of the Endurance and Height Endurance series, ensuring a stable and reliable fit during active movement.
• High-Visibility Orange Colour: Enhances worker presence in low-light or busy site conditions, contributing to overall workplace safety.
• Robust ABS Construction: The outer shell is crafted from high-impact ABS, providing long-lasting durability even in demanding industrial settings.
• Single Density PU and Polystyrene Internal Components: These materials work together to offer effective sound attenuation, protecting your hearing from sustained noise exposure.
• Stainless Steel Components: The use of stainless steel in the mechanism ensures the clip-on functionality remains resilient and resistant to corrosion over time.

Design & Performance

Performance in hearing protection is as much about material science as it is about the quality of the fit. These ear defenders utilise a combination of an ABS shell for external rigidity and a polystyrene interior for energy absorption. The mono PU cushioning provides a comfortable seal around the ear, which is vital for maintaining the intended level of noise reduction. It is worth noting that while these are highly effective, attenuation performance can vary depending on the specific helmet style they are paired with; a correct and snug fit against the head is essential for the product to perform to its tested potential.

Why No Customisation?

We do not offer customisation, such as printing or engraving, on this specific item. This is because these ear defenders are classified as Personal Protective Equipment (PPE). Applying adhesives, inks, or mechanical alterations could potentially compromise the structural integrity of the materials or interfere with the safety certifications. Our priority is ensuring that your safety equipment remains fully compliant and performs exactly as the manufacturer intended.

Use Cases

These ear defenders are specifically suited for professionals across several high-risk sectors. They are an ideal choice for construction workers, tree surgeons, and those in the aviation industry where loud machinery and moving vehicles are constant factors. They are also widely utilised by electricians, mechanics, and welders who require hearing protection that integrates perfectly with their existing head protection without the need for additional headbands.

Why MyWorkwear

Established in 1976, MyWorkwear has spent nearly half a century providing high-quality safety solutions from our base in Telford. We understand that PPE is more than just an item on a checklist; it is a vital part of your daily professional life. Our long heritage and technical expertise mean we only supply products that meet rigorous standards, ensuring your team stays protected and productive.

Practical Advice

When fitting these defenders to your helmet, ensure the clips are fully engaged in the slots. You should hear a distinct click to confirm they are locked in. When layering with other PPE, such as safety glasses, ensure the arms of the glasses are as thin as possible to prevent breaking the acoustic seal of the ear muff cushions. Regularly check that the cushions have not become compressed or damaged, as this will significantly reduce the level of protection provided.

Caring for your product

To maintain the performance and hygiene of your ear defenders, we recommend regular cleaning with a damp cloth and mild soapy water. Avoid using harsh chemical solvents or abrasive cleaners, as these can degrade the ABS plastic shell and the internal cushions, leading to cracks or loss of flexibility.

Ensure the internal components remain dry. If they become damp from perspiration or moisture, allow them to air dry naturally away from direct heat sources. Excessive heat can warp the plastic components and damage the stainless steel tension, which would result in a poor fit. Periodically inspect the cushions for signs of wear and tear; if the material begins to harden or split, the ear defenders should be replaced to ensure your hearing remains fully protected.