XPand Uncorded
Description
You just can?t get any better when it comes to comfort. XPand™ earplugs fit the earcanal more effectively and snuggly to provide an extremely impressive 32dB of sound blasting protection. And being manufactured from PU material, value is paramount. Not bad for this little guy! Big on Performance. Small on Price.
Studies show that one of the main causes of earplug “back-out” is incorrect insertion. When plugs are rolled down, there is often not enough delay in the expansion process to allow it to be inserted correctly, therefore causing “Back-Out”. XPand earplugs are manufactured from Slow Recovery PU, allowing ample time to correctly insert the plug before expansion.
This innovative tapered design has proven to fit a wide range of earcanal sizes and shapes. Once rolled down, the foam core can be inserted deeply within the canal to form an effective low- pressure seal. The traditional shape, combined with the ultra-softness of XPand foam, helps provide all day comfort.
XPand are not just another choice of roll-down earplugs. They are the best choice for high attenuation environments. In fact, the combination of tapered design and slow recovery XPand foam provides a performance popping 32db of NRR. None are Simpler. None are better. Buy XPand.
- ANSI S3.19 – 1974
- Soft Polyurethane Foam Tapered Type
| Freq.Hz | 125 | 250 | 500 | 1000 | 2000 | 3150 | 4000 | 6300 | 8000 | SNR |
| Mean | 37.3 | 40.8 | 43.1 | 41.6 | 40.7 | 45.6 | 46.2 | 49.4 | 48.3 | 32 dB |
| Std. Dev. | 5.9 | 5.3 | 5.0 | 4.8 | 2.8 | 4.2 | 4.2 | 4.4 | 4.5 | 32 dB |
| Code | Description | UPC |
| #15000 | XPand Uncorded | 716328150005 |
1.1 lbs. / 0.50 kg
140 x 140 x 240 mm / 5.5 x 5.5 x 9.4 inch
10
13.2 lbs. / 6 kg
727 x 297 x 261 mm / 28.6 x 11.7 x 10.3 inch
