opposed blade damper ,hvac electric damper,motrorized grille - OBD-B

With electromotor the blades are linked to each other.Superior at low noise and stable blades adjustment . - details see: https://www.buildingsupplieshub.com/opposed-blade-damper-hvac-electric-damper-motrorized-grille-10068792
Place of Origin: Guangdong China (Mainland)Brand Name: GreenairsysModel Number: OBD-BType: Floor Heating Parts
Finished: Powder coating or Anodizing or Electroplatematerial: aluminiumthickness: 0.8-1.0MMcolor: Available in selection of shades as per RAL catalog
Size: Can be adjusted with customers' request   
opposed blade damper ,hvac electric damper,motrorized grille
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Opposed Blade Damper(HVAC,Air grille ,Air diffuser,Air register,damper,Air vent)OBD-B is constructed by an opposed blade damper and an electromotor. The blades are linked to each other, as long as connecting to a power supply, all the blades off will move; the air ventilation and cervix area will get larger or smaller. OBD-B adopts gear adjustment. Compared with traditional products, it is superior at low noise and stable blades adjustment and so on.

SPEC (NECK SIZE)2002503003504004505006007008009001000
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Packaging Detail:carton pallet
Delivery Detail:15days-30days

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