Circular diffusers with fixed cones and removabel core and butterfly damper.
White RAL 9016 painted aluminium and airtight seal.
For ceiling installation and for air intake and delivery. Installation height: 2,6-4,1 m.
Fixing by concealed fixing screws mounted on the diffuser neck or with mounting bridge.
Fixing ring (CF) Pannel 595x595 (CFP).