Portwest PS47 Endurance HV Clip-On Ear Defenders - Yellow
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UK Office DirectPortwest Endurance HV Clip-On Ear Defenders Yellow (Pack of 10)
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£120.14
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Portwest Yellow Endurance Hv Clip-On Ear Defenders (Pack Of 10)Free delivery in 1–3 days£149.09Visit shop →
Office StationeryPortwest Endurance HV Clip-On Ear Defenders Yellow Pack of 10 POW27611
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Product Information
Full details
The Portwest PS47 Endurance HV Clip-On Ear Defenders in Yellow are designed for adults seeking effective hearing protection with high visibility. The key benefit is their excellent attenuation rate and easy clip-on design, making them a practical choice for noisy environments. A caveat to consider is that attenuation performance may vary depending on the helmet style they are used with. Key features include a hi-visibility yellow color, an adjustable dual-pin system, a stand-off position for intermittent use, and compatibility with specific Portwest helmet models.
All features
| Age Group | adult |
|---|---|
| Colour | Yellow |
| Gender | Unisex |
| Child Size UK | 10 |
| Dress Size UK | 10 |
| Model Part Number | PS47YER |
| Brand | Portwest |
Extended Product Information
FAQs
Are these ear defenders suitable for all helmets?
No, these ear defenders are specifically designed for compatibility with Portwest Endurance Helmets, Height Endurance Helmets, and Peak View Helmets. Performance may vary with other helmet brands or models.
What is the noise reduction rating (NRR) or SNR?
The NRR is 24dB (ANSI S3.19). The SNR is 25dB (EN 352-3) when used with Endurance/Height Endurance helmets and 27dB when used with Peak View helmets. AS/NZS 1270 SLC(80) is 22dB (Class 4).
How do I attach these ear defenders to my helmet?
They are designed to clip directly onto compatible Portwest helmets. Align the attachment points and press until they securely click into place.
Can I use these ear defenders without a helmet?
These are clip-on ear defenders intended for use with compatible helmets. They are not designed for standalone use.
How should I clean the ear defenders?
Wipe them clean with a damp cloth. Mild soap can be used if necessary, but avoid harsh solvents. Ensure they are dry before storing or reattaching to a helmet.
What materials are the ear defenders made from?
They are constructed from ABS, Polystyrene, and PU.
Are these ear defenders suitable for use in low-light conditions?
The high-visibility yellow color is designed for visibility in daylight. They do not offer enhanced visibility in low-light or dark conditions.
Troubleshooting
Ear defenders do not clip securely to the helmet.
Ensure you are using a compatible Portwest helmet model. Check that the attachment points on both the helmet and the ear defender are clean and free from obstructions. Press firmly until a click is heard.
Reduced noise reduction effectiveness.
Verify the ear defenders are correctly positioned and form a good seal around the ears. Ensure they are compatible with the helmet being used, as performance can vary. Inspect ear defenders for any damage or wear, and replace if necessary.
Ear defenders feel uncomfortable or create pressure.
Adjust the position using the dual pin system to find a more comfortable fit. Ensure the ear defenders are not being worn for excessively long periods without breaks, and consider the stand-off position for intermittent quiet periods.
Pros and Cons
Pros
- High visibility for enhanced safety.
- Effective noise attenuation for various environments.
- Convenient clip-on design for quick use.
- Adjustable fit for user comfort.
- Compatibility with specific Portwest helmet ranges.
Cons
- Attenuation performance varies with different helmet styles.
- Primarily designed for use with specific Portwest helmets.
- Limited to daylight visibility enhancement (not designed for low-light conditions).
Setup, Compatibility & Care Instructions
Setup: The Portwest PS47 Ear Defenders are designed to easily clip onto compatible Portwest helmets. Align the attachment points on the ear defenders with the corresponding slots on the helmet and press firmly until they click into place. The dual pin system allows for adjustment of the ear defender's position.
Compatibility: These ear defenders are specifically compatible with:
- Portwest Endurance Helmets
- Portwest Height Endurance Helmets
- Portwest Peak View Helmets
*Note*: Attenuation performance may vary depending on the specific helmet model used.
Care: To maintain optimal performance and hygiene:
- Clean the ear defenders regularly with a damp cloth and mild soap if necessary. Avoid harsh solvents.
- Store in a clean, dry place when not in use.
- Inspect regularly for any signs of damage. Damaged ear defenders should be replaced immediately.
- The ear cushions are made from PU and ABS, Polystyrene materials; avoid excessive heat or moisture.