Portwest Endurance Clip-On Ear Defenders

Product Overview

Protecting your hearing in high-decibel environments is not merely a matter of comfort; it is a fundamental safety requirement. The Endurance Clip-On Ear Defenders are engineered to provide exceptional attenuation, ensuring that harmful sound levels are significantly reduced before they reach the ear. Specifically designed for seamless integration with Endurance and Height Endurance helmets, these defenders offer a streamlined solution for professionals who require combined head and ear protection. The ability to pivot the defenders into a stand-off position when not in use allows for clear communication and improved situational awareness without the need to remove your head protection entirely.

Key Features

• Excellent Attenuation Levels: These defenders are designed to significantly dampen noise, providing essential protection for your hearing during prolonged exposure to loud machinery or industrial environments.
• Integrated Stand-Off Position: The clever design allows the muffs to be adjusted away from the ears when silence is not required, keeping them ready for immediate use without cluttering your workspace.
• Easy Clip-On Mechanism: Specifically engineered for compatibility with Endurance series helmets, the attachment system ensures a secure and stable fit that won't shift during active movement.
• Robust Material Build: Utilising high-grade ABS and stainless steel, these defenders are built to withstand the rigours of demanding work sites while maintaining their structural integrity.

Design & Performance

The technical construction of the Endurance Clip-On Ear Defenders focuses on durability and sound management. The outer shell is manufactured from ABS, a material chosen for its high impact resistance and ability to house the internal acoustic components securely. Inside, a combination of polystyrene and single-density Mono PU foam works to absorb sound energy efficiently. Despite the use of stainless steel for the tensioning components, the units maintain a lightweight profile, ensuring that they do not add unnecessary strain to the neck or head during a full day's work. The red colourway provides high visibility, making it easier for supervisors to ensure that hearing protection is being utilised on-site.

Why No Customisation?

As these ear defenders are classified as Personal Protective Equipment (PPE), they are sold as-is without the option for customisation. Any modification to the ear cups, such as drilling for badges or applying heat-pressed vinyl, could potentially compromise the acoustic seal or the structural integrity of the ABS shell. To ensure that the safety certifications remain valid and your hearing remains fully protected, we provide these items in their original, tested condition.

Use Cases

These ear defenders are an ideal choice for a wide variety of industrial sectors, including construction, aviation, and heavy engineering. They are particularly favoured by arborists and tree surgeons who require integrated head and hearing protection while operating chainsaws at height. Plumbers, electricians, and mechanics working with power tools will also find these an essential addition to their safety ensemble when paired with a compatible helmet.

Why MyWorkwear

Since 1976, MyWorkwear has been a trusted partner for British businesses seeking reliable safety solutions. Based in Telford, we pride ourselves on our technical expertise and our commitment to supplying high-quality PPE. We understand that your equipment is what stands between you and a workplace hazard, which is why we only source products that meet our exacting standards for performance and reliability.

Practical Advice

When fitting these defenders, ensure the clips are fully seated in the helmet slots to maintain a consistent seal. It is important to note that attenuation performance may vary depending on the specific helmet style they are used with. We recommend checking the seal around your ears every time you put the helmet on; even a small gap caused by hair or safety glasses can reduce the effectiveness of the hearing protection.

Caring for your product

To maintain the performance of your ear defenders, regular cleaning of the ear cushions and the outer shells is essential. Use a damp cloth and mild soapy water to remove dirt and oils. Neglecting this can lead to the hardening of the PU foam padding, which eventually compromises the acoustic seal and reduces your protection level.

Avoid using harsh solvents or chemicals for cleaning, as these can degrade the ABS plastic and the internal damping materials. When the defenders are not in use, store them in a cool, dry environment away from direct sunlight. This prevents the materials from becoming brittle over time. Always inspect the cushions for any signs of wear or tears; if the padding is damaged, the defenders should be replaced immediately to ensure your hearing remains adequately protected.