Brand Name: VENTECH
Model Number: Back Draught Damper
Place of Origin: Guangdong, China (Mainland)
Type: Ventilation
Name: One way Shuffer
Material: Steel
Color: primitive
Shape: round
Function: Adjust air volume
Application: Air Ventilation
Installation: Ducts Work
Size: Size Avaiable
Accessories: Air Duct
Feature: Durable
Detail Description:
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