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localHome > Product > Tuyere class > Double wall adjustable louver Double wall adjustable louver
Double wall adjustable shutter (not removable)

The wind outlet of the wall is arranged on the wall or other fixed positions, and can be used directly with the fan coil. The blade angle can not be adjusted by 0-180, and the blade angle can be adjusted to achieve different air supply distance and diffusion angle.



DDR 3010

Double Deflection(irremovable)   300x100(N)    350×150(F)

DDR 3015

Double Deflection( irremovable)   300x150(N)  350×200(F)

DDR 3510

Double Deflection( irremovable)   350x100(N)    400×150(F)

DDR 3515

Double Deflection( irremovable)  350X150(N)    400×200(F)

DDR 4010

Double Deflection ( irremovable) 400X100(N)    450×150(F)

DDR 4015

Double Deflection( irremovable)  400X150(N)    450×200(F)

DDR 4020

Double Deflection ( irremovable) 400X200(N)    450×250(F)

DDR 4515

Double Deflection ( irremovable) 450X150(N)    500×200(F)

DDR 6015

Double Deflection ( irremovable) 600X150(N)    650×200(F)

DDR 6020

Double Deflection ( irremovable) 600X200(N)    650×250(F)

DDR 7515

Double Deflection( irremovable)  750X150(N)    800×200(F)

DDR 7520

Double Deflection ( irremovable) 750X200(N)    800×250(F)

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