transfer air grille
"
Grille de transfert d'air en alliage d'aluminium, sortie d'air pour systèmes de ventilation CVC
POPULA Aluminum Air Outlet Series Aluminum alloy air outlets (ventilation diffusers & louvers) are terminal air distribution fittings for HVAC ventilation systems. Made of high-strength aluminum alloy with electrostatic spray coating, widely used for air supply & return air in office buildings, ...