Purchase Qty. Reference FOB Price
10-99 Pieces US$10.00
100-999 Pieces US$8.80
1,000-1,499 Pieces US$7.00
1,500-1,999 Pieces US$6.00
2,000+ Pieces US$5.00
Product Description
Aluminum Air Ceiling Supply Square Diffuser Damper For Hvac System Feature: The opposed blades damper applies high quality extruded aluminum profile as its raw material. It's kind of volume control damoer principally used to control the diffuser air volume at the duct side. There are two ...