Ductlab · Duct Accs.

Non Return Damper – Metal 150mm

The Metal 150mm Non-Return Damper is a unimaginably solid and strong piece of hardware. It is a pivotal part for smoke ventilation frameworks and is intended to control the progression of smoke in case of a crisis. This damper is produced using high-grade aroused steel and has been thoroughly tried to guarantee its solidness and execution. It includes a double interlocking sharp edges system to give a tight, water/air proof seal, even in the most outrageous circumstances. The damper is likewise outfitted with a manual supersede and is effectively open from an external perspective. With its prevalent plan and execution, the Metal 150mm Non-Return Damper is the ideal decision for your smoke ventilation framework.