3M™ E-A-R™ UltraFit™ Corded Earplugs 340-4004, Hearing Conservation, in Poly Bag, 400 PR/Case
- 3M ID 70071515772
- UPC 10080529400038
Details
Highlights
- Poly bag keeps each pair of earplugs available or accessible for re-use
- Proprietary, premolded, triple-flange earplug design inserts easily
- Soft polymer is washable and reusable
- Noise Reduction Rating (NRR)*: 25 dB. CSA Class AL
- Test compatible with 3M™ E-A-Rfit™ Validation System
The 3M™ E-A-R™ UltraFit™ corded earplugs features a proprietary, premolded, triple-flange design that fits comfortably in most earcanals.
(bul) Poly bag keeps earplugs clean before use
(bul) Single size fits comfortably in most earcanals.
(bul) Proprietary, premolded, triple-flange earplug design inserts easily.
(bul) No rolling or sizing needed to get a comfortable, protective fit.
(bul) Washable and reusable.
(bul) Noise Reduction Rating (NRR)*: 25dB. CSA Class AL.
*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 5% for estimating the amount of noise reduction provided.
3M is Leading the Advancement of Hearing Conservation™.
| Region | Title | Name | Contact Number |
|---|---|---|---|
| Hong Kong | 3M Personal Protective Equipment & Fall Protection Marketing Manager | Alice Leung | Tel: 2806 6111 Email: akleung@mmm.com |
| Hong Kong | 3M Personal Protective Equipment & Fall Protection Senior Account Manager | Kenenth Tam | Tel: 2806 6307 Email: ktam2@mmm.com |
Typical Properties
| Banded | No |
| Brands | E-A-R™ |
| Case Quantity | 400 Pair |
| Cord Color | Blue |
| Cord Type | Vinyl |
| Corded | Yes |
| Dielectric | No |
| Earplug Color | Yellow |
| Earplug Material | Elastomeric Polymer |
| Earplug Shape | Flanged |
| Earplug Size | Regular |
| Electrically Insulated | Yes |
| Hearing Protection Style | Corded |
| Hearing Protection Type | Eartips |
| Insertion Style | No Roll |
| Material | ABS/Elastomeric Polymer |
| Metal Detectable | No |
| Moisture Resistant | Yes |
| Product Color | Yellow |
| Product Series | E-A-R UltraFit |
| Product Type | Earplugs |
| Recommended Application | Cleaning, Paint Preparation, Electrical, Facility Maintenance, Demolition, Assembly, Composite Finishing, Machine Operation, Blasting, Sanding, Painting, Grinding, Welding, Final Finish |
| Recommended Industry | General Manufacturing, Military Maintenance, Repair & Operation (MRO), Automotive, Transportation, Pharmaceutical, Construction, Marine, Repair & Operation (MO), Military Maintenance, Oil & Gas, Metal Fabrication, Mining, Manufacturing |
| Reusable | Yes |
| Roll-Down Required | No |
| Shape | Multi-flange |
| Slow-Recovery Foam | No |
Resources
E-A-R Ultrafit TDS.pdf(PDF, 1MB)
How to Use the Noise Reduction Rating (NRR) Technical Bulletin