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HASPRO NOX 5F Safety Earmuffs, SNR 32 dB
Description
HASPRO NOX 5F Safety Earmuffs, SNR 32 dB
HASPRO NOX 5F safety earmuffs are professional hearing protectors designed for people working in noisy environments. With certified attenuation of SNR 32 dB, they provide strong protection against harmful workplace noise while remaining comfortable enough for prolonged use.
The earmuffs are suitable for a wide range of applications, including airports, factories, engine rooms, mining, printing houses, construction sites, heavy industry and workshops. Their adjustable headband, foldable construction, soft moisture-resistant cushions and high-visibility yellow stripe make them practical for demanding work environments.
HASPRO NOX 5F earmuffs are made from modern shock-resistant materials designed to withstand the knocks and scrapes that can occur during physical work. They are a professional, reusable and portable hearing protection solution for users who need reliable comfort and safety throughout the working day.
Key Features
- Professional safety earmuffs for noisy work environments
- Certified noise reduction: SNR 32 dB
- H: 37 dB, M: 29 dB, L: 22 dB
- High attenuation at industrial high frequencies
- Designed for prolonged use
- Lightweight construction, approx. 340 g
- Adjustable headband for an adaptable fit
- Foldable design for easier storage and transport
- Large, soft ear cushions for comfort
- Moisture-resistant cushions that reduce water absorption
- Ventilated internal space helps reduce heat and moisture build-up
- Shock-resistant construction for demanding work conditions
- Yellow stripe on ear cups improves wearer visibility
- Suitable for factories, construction sites, airports, engine rooms and heavy industry
- Certified according to CE and EN 352-1:2002
- Multilingual instructions included
Professional Hearing Protection
HASPRO NOX 5F earmuffs are designed for professionals who work in noisy environments and need reliable protection from excessive sound levels. They help reduce workplace noise that can contribute to hearing damage, discomfort, fatigue, headaches and reduced concentration.
Their strong attenuation, foldable design and durable construction make them suitable for a wide range of industrial, technical and construction-related tasks.
Optimal Hearing Protection and Safety Visibility
The NOX 5F earmuffs provide certified noise reduction of SNR 32 dB. Higher-frequency industrial noise in the 2000–8000 Hz range is reduced particularly strongly, with average attenuation values reaching up to 43.6 dB at 4000 Hz.
The yellow stripe on the ear cups improves visibility of the wearer. This is useful in workplaces with reduced visibility, dark areas, traffic movement, machinery operation or general industrial activity.
Actual protection depends on correct fitting, head shape, hair, glasses, helmets, facial features, movement and the surrounding noise level. A poor seal can significantly reduce the effective protection level.
Maximum Comfort for Long Use
HASPRO NOX 5F earmuffs are designed for prolonged wear. At approximately 340 g, they remain practical for long work sessions where hearing protection must be worn continuously.
The space between the user’s ear and the insulating layer supports better ventilation, helping reduce the build-up of moisture and heat. The larger, softer cushions help create a comfortable fit and reduce pressure during extended use.
Moisture-Resistant Ear Cushions
The soft ear cushions are designed to resist moisture and reduce water absorption. This helps improve comfort in workplaces where sweat, humidity or temperature changes can make hearing protection uncomfortable.
Clean and well-maintained cushions are important for hygiene, comfort and noise protection performance.
Adjustable and Foldable Design
The adjustable headband allows the earmuffs to adapt to different users and helps create a secure fit. The ear cups should fully cover the ears and seal evenly against the head.
The foldable construction makes HASPRO NOX 5F easy to store and transport. They can be kept in a work bag, tool storage area, PPE station or vehicle so they are ready when needed.
Modern and Resistant Construction
Industrial environments often involve physical movement, manual labour, tools, machinery and accidental contact with hard surfaces. HASPRO NOX 5F earmuffs are made from shock-resistant materials designed to withstand normal workplace bumps and scrapes.
This makes them suitable for demanding environments where hearing protection must be both protective and durable.
Recommended Use
- Airports and ground handling areas
- Factories and production facilities
- Engine rooms
- Mining industry
- Printing houses
- Construction sites
- Heavy industry
- Workshops and maintenance areas
- Grinding, cutting and machinery work
- Assembly and manufacturing
- Cleaning work in noisy environments
- Traffic areas and low-visibility work zones
- General occupational hearing protection
For extremely high-noise environments, impulse noise, shooting, motorsport or regulated occupational exposure, the required protection level should be verified according to actual noise measurement and workplace safety requirements. In some situations, earplugs plus earmuffs may be necessary.
Set Includes
- 1 pair of HASPRO NOX 5F safety earmuffs
- Multilingual instructions
Technical Specifications
| Product Name | HASPRO NOX 5F |
| Manufacturer | HASPRO |
| Product Type | Safety earmuffs |
| Specification | Universal |
| Noise Reduction | SNR 32 dB |
| H Value | 37 dB |
| M Value | 29 dB |
| L Value | 22 dB |
| Compliance | CE, EN 352-1:2002 |
| Package Size | Approx. 15.5 × 16.9 × 9.5 cm |
| Earmuff Dimensions | Approx. 170 × 93 × 158 mm ±2 mm |
| Weight | Approx. 340 g |
| Headband | Adjustable |
| Construction | Foldable, shock-resistant |
| Cushions | Soft, large and moisture-resistant |
| Visibility Detail | Yellow stripe on ear cups |
| Reusable | Yes |
Attenuation Chart
| Frequency, Hz | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
| Average Attenuation, dB | 22.6 | 21.2 | 29.4 | 39.9 | 37.9 | 43.6 | 41.8 |
| Standard Deviation, dB | 2.7 | 2.8 | 2.7 | 2.7 | 2.7 | 3.1 | 3.3 |
| Assumed Protection, dB | 19.9 | 18.4 | 26.7 | 37.1 | 35.2 | 40.5 | 38.5 |
Why Choose HASPRO NOX 5F?
HASPRO NOX 5F earmuffs combine strong noise reduction, long-wear comfort and practical workplace visibility. Their SNR 32 dB attenuation helps reduce harmful workplace noise, while the soft cushions and ventilated internal space support comfort during extended use.
The foldable construction makes them easy to store and transport, and the shock-resistant materials make them suitable for demanding work. The yellow visibility stripe is a useful detail for workplaces where seeing the worker quickly is important.
How to Fit the Earmuffs
- Check that the earmuffs are clean and undamaged before use.
- Unfold the earmuffs fully before fitting.
- Adjust the headband so the ear cups sit fully over both ears.
- Make sure the cushions seal evenly around the ears.
- Remove hair, caps, thick spectacle arms or other objects that may break the seal.
- Ensure the headband sits securely and comfortably.
- Check that noise is reduced evenly in both ears.
- Wear the earmuffs for the full duration of noise exposure.
Care and Maintenance
- Inspect the earmuffs before each use.
- Clean the ear cups and cushions regularly with a damp cloth.
- Do not use aggressive cleaners, solvents or abrasive materials.
- Allow the earmuffs to dry fully before storage.
- Store in a clean, dry place away from high temperatures.
- Fold carefully for storage and transport.
- Do not expose to unnecessary impact, crushing or deformation.
- Replace worn, hardened, cracked or damaged cushions.
- Do not modify the earmuffs.
- Do not use if the headband, folding mechanism, cups or cushions are damaged.
- Follow the supplied instructions for inspection, cleaning and replacement intervals.
Safety Information
- Correct fit is essential for effective hearing protection.
- Poor seal or incorrect adjustment may significantly reduce protection.
- Use only hearing protection suitable for the actual noise level and exposure time.
- In workplaces, follow occupational safety rules and hearing-protection requirements.
- Wear the earmuffs continuously while exposed to harmful noise.
- Do not use damaged, dirty or deformed earmuffs.
- Keep out of reach of small children when not in use.
- Do not use if pain, irritation or allergic reaction occurs.
- Glasses, hair, caps, masks or other equipment may reduce the seal and lower protection.
- In traffic, workplaces or safety-critical environments, ensure the earmuffs do not prevent awareness of alarms, warning signals or important communication.
- For very high noise levels, double protection with earplugs may be required.
Why Hearing Protection Matters
High noise levels are not only harmful to hearing; they can also negatively affect concentration, efficiency and general well-being. Prolonged exposure to excessive noise can increase fatigue and may contribute to headaches, dizziness, discomfort and long-term hearing damage.
Suitable hearing protection helps reduce these risks and improves comfort in noisy workplaces and demanding professional environments.
Return Policy Notice
For hygiene reasons, this product may not be eligible for return if the packaging has been opened after delivery and the product has been used.
FAQ
What are HASPRO NOX 5F earmuffs designed for?
They are designed for hearing protection in noisy environments such as factories, airports, engine rooms, mining, printing houses, construction sites, workshops and heavy industry.
What is the SNR rating?
The certified SNR rating is 32 dB.
What are the H, M and L values?
The values are H: 37 dB, M: 29 dB and L: 22 dB.
Are they suitable for prolonged use?
Yes. They are made from lightweight materials and weigh approximately 340 g, making them suitable for extended wear when correctly fitted.
Are the earmuffs foldable?
Yes. HASPRO NOX 5F earmuffs are fully foldable for easier storage and transport.
What is the purpose of the yellow stripe?
The yellow stripe on the ear cups improves wearer visibility, which is useful in dark areas, traffic zones or workplaces with reduced visibility.
Are the ear cushions soft?
Yes. The earmuffs feature larger, softer cushions designed for a comfortable and secure fit.
Are the cushions moisture-resistant?
Yes. The cushions are designed to resist moisture and reduce water absorption.
Are the earmuffs adjustable?
Yes. The adjustable headband allows the earmuffs to fit different users.
What standard do they comply with?
They comply with CE and EN 352-1:2002 for earmuff-type hearing protectors.
Can they be used in construction?
Yes. They are suitable for construction sites and similar noisy work environments, provided the SNR 32 dB protection level is appropriate for the actual noise exposure.
Can they be used in heavy industry?
Yes. They are designed for demanding work environments, including heavy industry, but workplace noise levels and safety requirements should always be checked.
Do they block all noise?
No. They reduce sound exposure but do not create complete silence. Some sound may still be heard through the earmuffs and through bone conduction.
Can glasses affect the protection level?
Yes. Glasses, hair, caps or other items between the cushion and the head can break the seal and reduce effective protection.
Can I use earplugs together with these earmuffs?
In very loud environments, double protection may be required. Follow workplace safety rules and noise assessment requirements.
Who distributes HASPRO hearing protection in Latvia?
SIA LATLYNX is a distributor of HASPRO hearing protection products in Latvia.
Glossary
- SNR: Single Number Rating, a general value indicating overall hearing protection performance.
- H, M, L: High, medium and low frequency attenuation values.
- EN 352-1:2002: European standard for earmuff-type hearing protectors.
- Attenuation: Reduction of sound level provided by hearing protection.
- Average Attenuation: Mean measured noise reduction at a specific frequency.
- Standard Deviation: Variation in attenuation test results.
- Assumed Protection: Conservative attenuation value after accounting for test variation.
- Ear Cushion: Soft sealing part of the earmuff that rests around the ear.
- Headband: Adjustable part that holds the earmuffs in position.
- Foldable Earmuffs: Earmuffs that can be folded for easier storage and transport.
- Bone Conduction: Transmission of sound vibrations through bones of the skull, meaning some sound may still be heard even when the ears are protected.
- Double Protection: Use of earplugs and earmuffs together when very high noise levels require additional protection.
Manufacturer & GPSR Information
Manufacturer:
Haspro sp. z o.o.
ul. Hoffmanowej 19
35-016 Rzeszów
Poland
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Distributor in Latvia:
SIA LATLYNX
