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: Greenairsys | Model Number: OBD-B | Type: Floor Heating Parts |
| Finished: Powder coating or Anodizing or Electroplate | material: aluminium | thickness: 0.8-1.0MM | color: Available in selection of shades as per RAL catalog |
| Size: Can be adjusted with customers' request |
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) | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 |
| 100 | * | * | * | * | * | * | * | * | * | * | * | * |
| 150 | * | * | * | * | * | * | * | * | * | * | * | * |
| 200 | * | * | * | * | * | * | * | * | * | * | * | * |
| 250 | * | * | * | * | * | * | * | * | * | * | * | |
| 300 | * | * | * | * | * | * | * | * | * | * | ||
| 350 | * | * | * | * | * | * | * | * | * | |||
| 400 | * | * | * | * | * | * | * | * | ||||
| 450 | * | * | * | * | * | * | * | |||||
| 500 | * | * | * | * | * | * | ||||||
| 600 | * | * | * | * | * | |||||||
| 700 | * | * | * | * | ||||||||
| 800 | * | * | * | |||||||||
| 900 | * | * | ||||||||||
| 1000 | * |
| Packaging Detail:carton pallet |
| Delivery Detail:15days-30days |
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