Square return aluminum air grilles

Description:

The louver have an adjustable swith to control the speed of air-flow,They are well suited for wall design or up at the ceiling level. It widely used to connect the end of duct of air-conditioning system and applicated in marine or other bulidings such as hospital,school,airport and large area,etc.

The louver have two parts, the frame and two cross layer,the frame and the core can be adjustable,and the frame is plastic or aluminum material and the core is alminum,The construction can adjust the air to be a circle,to be more cooler and close to the outside temperature.

Specification:

Construction:Plastic or aluminum frame and Aluminum core(can be adjustable).

1/2" spaced fins set.

The max up of angle to open is 40 degree.

1/2"X1/2"X1/2" cell size.

One inch depth.

Applicated in ceiling or sidewall.

Five size in stock or customized size can be ordered.

White finish or Optional color are available.

Grill only for surface mount application.

Easy installation and cleaning.

Available size:

AXB	CXD	AXB	CXD
450X300	496X346	550X190	596X236
450X120	496X166	500X250	546X296
300X200	346X246	630X630	676X676
370X290	416X336	600X500	646X546
500X300	546X346	650X550	696X596