Vorel 74580 Ear Defenders 24dB
Key information
Availability:Dostępny od ręki
Shipping time:immediately
Shipping cost:From 3.29 Euro
catalog number:74580
Availability:
EAN code:5906083745805
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,22 kg
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- Product description
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- Purchase history (12)
VOREL 74580 Ear Defenders 24dB
Passive ear defenders with a noise attenuation rating of SNR 22dB, designed for work in environments with elevated sound levels. Metal-free construction with an adjustable headband and soft sealing cushions.
Technical characteristics of the ear defenders
SNR attenuation rating of 22dB
The SNR (Single Number Rating) parameter specifies the average noise attenuation across the frequency range. A value of 22dB means a reduction in sound level of 22 decibels, which is sufficient to protect hearing in most industrial and workshop environments at noise levels of up to 107dB.
Metal-free construction
The headband and hinges are made from durable plastic, which eliminates the risk of corrosion and reduces the weight of the ear defenders. The absence of metal prevents cold conduction at low temperatures and ensures comfort during prolonged use.
Wide sealing cushions
The cushion dimensions (40 x 65 mm) allow the ear to be fully enclosed, ensuring an acoustic seal and even pressure distribution. The skin-friendly material minimises irritation during many hours of work.
Adjustable fit system
Pivoting hinges and an adjustable headband allow the ear defenders to be fitted to different head sizes. The headband padding reduces pressure on the top of the head and improves the stability of the ear defenders during movement.
Technical specification
| Attenuation rating (SNR) | 22 dB |
| Cushion dimension A | approx. 40 mm |
| Cushion dimension B | approx. 65 mm |
| Construction type | Passive, metal-free |
| Adjustment | Headband with length adjustment |
| Manufacturer | VOREL |
| Model | 74580 |
How to interpret the SNR parameter
An SNR value of 22dB means that the ear defenders reduce the noise level by 22 decibels. For example, noise at 95dB will be reduced to approximately 73dB as perceived by the user. This parameter is an averaged figure for the 125-8000 Hz frequency range. Actual performance depends on correct fitting of the ear defenders and a tight seal of the cushions against the head.
Applications of hearing protection
- Production halls and industrial plants with noise levels of 85-107dB
- Construction and renovation work using power tools
- Mechanical and metalworking workshops
- Operation of agricultural machinery and heavy equipment
- Work with garden equipment (lawnmowers, strimmers, chainsaws)
- Sports shooting ranges as additional protection
- Work in environments with constant traffic noise
- DIY renovation work involving drilling, sanding and cutting
Use and maintenance
Before each use, check the condition of the sealing cushions – cracks or hardening of the material reduce attenuation performance. Put the ear defenders on clean, dry skin and avoid placing hair under the cushions, as this can affect the seal.
Adjust the headband by extending the arms until the cushions sit fully against the head. The ear defenders should be stable but must not press excessively. After use, wipe the cushions with a dry cloth to remove sweat and dust.
When to replace the ear defenders
Sealing cushions are subject to natural wear. The entire set of ear defenders needs replacing when the cushion material loses its elasticity, cracks or no longer seals tightly against the head. A loss of seal drastically reduces the effectiveness of hearing protection, even if the other components are in working order.
Commercial information
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Client: To...ak,date of purchase 19-08-2023 11:46
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Client: MA...AK,date of purchase 12-02-2020 11:29
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Client: Ad...na,date of purchase 12-09-2019 21:46
Client: MA...AK,date of purchase 17-08-2018 08:56
Client: MA...AK,date of purchase 23-07-2018 20:15
Client: MA...AK,date of purchase 03-06-2018 17:47
Client: MA...AK,date of purchase 01-11-2017 18:44
