V E N T E C H
Opposed blade air damper is use for square diffuser and air grilles .It constructed by an opposed blade damper and an electromotor.
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.
|Installation||On the back of diffusers and grilles|
|Function||Air Volume Control|
|Surface finish||white powder coating black is optional|
|Application||Hotel / Building / Shopping Hall|
|Trade Terms and Conditions|
|Price Term||FOB, CIF or EXW|
|FOB Port||Guangzhou or Shenzhen, China|
|L/C at sight|
|Delivery Time||30 - 45 days|
|MOQ||1000pcs per model per color|
We are here to help you! If you close the chatbox, you will automatically receive a responsefrom us via email. Please be sure to leave yourcontact details so that we can better assist