Arc leaf ceiling diffuser

Feature:
1)aluminum alloy material.
2) arc leaf vane
3) detachable structure
4) can add obd or fliter as your requirement.
5)easy installation and maintenance
6) natural anodized aluminum finish or powder coated

Outer standard size: as per your request(face size=neck size+108mm)
Neck size: a*b(size is as per your request)
Vane space:56mm
Height:48mm
Flange width: 25.5mm
Order notes: item-neck size aíb-color/(obd/filter or not)

Functions: mutil-angle for air supply or return
Use: for floor, ceiling, wall, sidewall, door, air conditioner application, in broadcast room, hospital, theater, guest room

Packing:normal packing (each diffuser packed with a piece of wrapper, and then put into the carton separated with a cardboard)