3M Earmuff H7P3E (Hardhat Mounting)

Details: The practice of “lifting off” an earmuff to hear can compromise attenuation and protection for wearers. 3M Peltor`s PTL earmuff helps resolve this problem by allowing “outside the muff” sounds to be heard clearly when needed. | The PTL HT Series listen only hard hat mount model also features: | Earcup button for listening mode | Listen-through capabilitiy with the pass-through sound limited to 87 dB | Auto-switches to full protection after 30 seconds or when button is pressed again | Earcups with liquid and foam-filled comfort cushions for long wear and optimum seal | Possible industries include: heavy equipment operators, airports, manufacturing, construction, agricultural, racing, oil rigs, petroleum refineries | NRR 25dB* | *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. | 3M is Leading the Advancement of Hearing Conservation? | The PTL HT listen-only hard hat model headset offers safe attenuation with the push of a button. This comfortable and durable communications headset allows for long-term use under exacting conditions. The practice of “lifting off” an earmuff to hear can compromise attenuation and protection for wearers. 3M Peltor`s PTL earmuff helps resolve this problem by allowing “outside the muff” sounds to be heard clearly when needed. The PTL HT Series listen only hard hat mount model also features: – Earcup button for listening mode – Listen-through capabilitiy with the pass-through sound limited to 87 dB – Auto-switches to full protection after 30 seconds or when button is pressed again – Earcups with liquid and foam-filled comfort cushions for long wear and optimum seal – Possible industries include: heavy equipment operators, airports, manufacturing, construction, agricultural, racing, oil rigs, petroleum refineries – NRR 25dB* *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation?