BDS Banded Taper Earplugs, SNR 27 dB, NRR 22 dB – EC-4103
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€1,09
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The BDS EC-4103 is a banded hearing protector with a polypropylene band and replaceable polyurethane earplug pods, rated SNR 27 dB and NRR 22 dB. The tapered pods swivel to help align with the ear canal, while the band can be worn under the chin or behind the head and rested around the neck when not in use.
Key Features
- Banded Tapered Earplugs – Keeps the two earplug pods connected to the PP band for quick fitting and removal.
- Replaceable PU Pods – The earplug pods can be replaced; the band can be reused with compatible replacement pods.
- Swivelling Pods – The pods swivel to help align with the ear canal during fitting.
- Flexible Wearing Positions – Wear the band under the chin or behind the head, or rest it around the neck when not in use.
- Noise Attenuation Data – Product information lists SNR 27 dB, NRR 22 dB and octave-band attenuation measurements.
Product Specifications
| Brand | BDS |
|---|---|
| Product Type | Banded Taper Earplugs |
| Model | EC-4103 |
| SKU | 002927 |
| Band Material | Polypropylene (PP) |
| Earplug Material | Polyurethane (PU) |
| Colour | Blue band with yellow earplug pods |
| Earplug Pod Shape | Tapered |
| Earplug Pods | Replaceable |
| SNR | 27 dB |
| NRR | 22 dB |
| Standards Shown in Product Information | EN 352-2:2020; ANSI S3.19-1974 |
| Conformity Marking | CE marking |
H/M/L Attenuation Values
| Rating | Overall Value (dB) | Mean Value (dB) | Standard Deviation (dB) |
|---|---|---|---|
| H | 30 | 33.0 | 3.1 |
| M | 24 | 26.7 | 3.1 |
| L | 22 | 24.9 | 3.0 |
Octave-Band Attenuation Data
| Frequency (Hz) | Mean Attenuation Mf (dB) | Standard Deviation Sf (dB) | APV Mf − Sf (dB) |
|---|---|---|---|
| 125 | 26.7 | 4.1 | 22.7 |
| 250 | 23.8 | 3.8 | 20.0 |
| 500 | 24.3 | 4.0 | 20.3 |
| 1,000 | 26.4 | 3.8 | 22.6 |
| 2,000 | 34.1 | 4.6 | 29.5 |
| 4,000 | 41.9 | 4.4 | 37.5 |
| 8,000 | 44.3 | 4.3 | 40.0 |
Applications
- Intermittent-noise tasks in industrial and construction environments
- Drilling, power-tool use and machine operation
- Study, travel, sports and entertainment settings where hearing protection is needed
Included Components
- 1 × polypropylene band
- 1 pair × polyurethane earplug pods
- Certification and DoC Download
24-Month Consumer Legal Guarantee
Consumers receive a minimum 24-month statutory legal guarantee from the date of delivery. No additional PERIPLUS commercial warranty applies unless expressly stated for this product. Mandatory national consumer rights remain fully applicable.