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Air duct supply air diffuser damper aluminum adjustable gear control opposed blade damper
Air duct supply air diffuser damper aluminum adjustable gear control opposed blade damper
Air duct supply air diffuser damper aluminum adjustable gear control opposed blade damper
Air duct supply air diffuser damper aluminum adjustable gear control opposed blade damper
Air duct supply air diffuser damper aluminum adjustable gear control opposed blade damper
Air duct supply air diffuser damper aluminum adjustable gear control opposed blade damper
Air duct supply air diffuser damper aluminum adjustable gear control opposed blade damper

Air duct supply air diffuser damper aluminum adjustable gear control opposed blade damper

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Price:$1.20 - $1.40

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Product Overview

Description










Air duct supply air diffuser damper aluminum adjustable gear control opposed blade damper 



 


Product Description




 


* Opposed blade air damper is use for square diffuser and air grilles .It constructed by an opposed blade damper and an


electromotor.


* The blades are linked to each other, as long as connecting to power supply, all the blades will move; the air ventilation and cervix area will get larger or smaller.


* The damper adopts gear theory. Compared with traditional products, it is superior at low noise and stable blades adjustment and so on.


 


Product feature


(1)   Material: High quality extruded aluminum profile.
(2)OBD-VA used as damper for square diffuser. OBD-VB used as damper for grilles.
(3)OBD-VA has accurate gear wheel control. OBD-VB has mechanical control operated by screw driver.


 


 


 


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Oppotional Accessories


 


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Selection table:


 





























Standard Size HxL(mm)
150x150
225x225
300x300
375x375
450x450
525x525
600x600

 



 


 


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Company Information


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Packaging & Shipping


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Packing Details:


*Neutral packing: export standard carton.
*Unit packing: heat-shrink film packing for each product, plastic protect corner is optional.
*All of the productions are inspected carefully by QC before delivery.


Delivery Time:
*Normally 30 days production time after receiving the deposit.
*Urgent orders could be on priority.
Min. Order
*If order based on EXW terms, no MOQ is required.
*If order based on FOB or CNF or CIF terms, there’s MOQ for your options.
*Container orders will have more favorable price.



 





FAQ




 








Q: Are you a manufacturer?
A: Yes, we are a professional manufacturer, and we have more than 15 years manufacturing and overseas sales experiences. Now we've sold our HVAC system air supply return ceiling diffuser to more than 26 countries!!!

Q: What's the MOQ?
A: The MOQ is 5000usd per order. Mixed supply ceiling diffuser is allowed.

Q: Can you provide free sample?
A: Yes, we could provide free sample of supply ceiling diffuser. But we don't pay for the delivery cost.

Q: What's the delivery time?
A: the delivery time is about 30days.

Q: what's the payment term?
A: T/T, L/C

Q: Can we buy under our own logo?
A: No problem.

Q: What is the quality?
A: we offer high quality products. VENTECH is famous for it's high quality and most competitive price!

Q: Can I be a VENTECH brand distributor?
A: Yes, you can. Pls contact us for more details.

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