Aluminum Opposed Blade Damper (Gearwheel operated)

Model NO.: OBD-VA Usage: for Air Conditioner, for Manufacture Installation: Outlet Thickness: 1.0mm Function: Ventilation Materila: Aluminium Transport Package: 10PCS for One Strong Carton Box Origin: Certifiction of Original Is Available Material: Aluminum Type: Square Diffuser Certification: SGS, Bureau Veritas Brand: Ventech Size: All Size Available Trademark: VENTECH or OEM service Specification: All size available HS Code: 7616999000 ALUMINIUM OPPOSED BLADE DAMPER    * The opposed blade damper applies high quality extruded aluminium profile as its raw materials.   * It's a kind of Volume Control Damper principally used to control the diffuser air volume at the duct side.   * The opposed blade damper is specially designed with accurate gearwheel ocntrol. This design has a handle ,user can directly control the damper without moving the conter core of the diffuser .   Structure:  
  Size :  * All size is available . Reference sizes :

NECK SIZE(mm)	100	150	200	250	300	350	400	450	500	600
100	*	*	*	*	*	*	*	*	*	*
150		*	*	*	*	*	*	*	*	*
200			*	*	*	*	*	*	*	*
250				*	*	*	*	*	*	*
300					*	*	*	*	*	*
350						*	*	*	*	*
400							*	*	*	*
450								*	*	*
500									*	*
600										*

Our services and mission:  * VENTECH is the leader of air diffusion technology .We concerntration on high quality and competitive price.We have strict qualtiy control process,and every product is hand inspected to ensure it will be in good quality condition .   * VENTECH will work to develop new design and technologies to achieve better product performance,easier to install and higher quanlty year on year .   * VENTECH personnel will always cooperate with the customer to make doing business together and efficient ,fast and pleasant experience .   * VENTECH is you best choice ,we are ready to cooperate with you to provide a comfortable way of handling air.
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