RAIN PROOF DAMPER FOR POSITIVE AIR PRESSURE

DESCRIPTION




This overpressure damper has a solid aluminium frame that it is assembled by connecting the profiles to aluminium corners. This system is quick to assemble and avoid any kind of drilling thanks to nylon spacers that determine the position of the blades. The blades are aerodynamics to help the free movement of air and keep the environment silent. The blades shape work as a barrier itself that always let the inner side completely separated from the outer one and the water is always kept outside.

HIGHLIGHTS




Efficient waterproof system
Cleanliness and good functioning of the mechanical parts guaranteed over time
Quick assembling
Strong/resistant structure
Precise and anti over-rotation blades mechanism

Mounting


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