LSZH (Low Smoke Zero Halogen)
This method is the most appropriate for in-building infrastructure. Generally, the ducting pipe must comply with municipality and national authority standards and regulations on fire. The ducting pipe must be produced for retardant.![INDOOR APPLICATION-1 INDOOR APPLICATION-1](http://newocom.com/wp-content/uploads/2021/08/INDOOR-APPLICATION-1.png)
![INDOOR APPLICATION-2 INDOOR APPLICATION-2](http://newocom.com/wp-content/uploads/2021/08/INDOOR-APPLICATION-2.png)