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Duct (Machineries)

Back Draft Damper

Back Draft Damper

Product Details This damper is normally installed in wall or in the terminal parts of duct-line. The function is the same as a check Damper. Designed to meet the construction Criteria of IEEE standards. Counter is balanced applied. This damper is Rectangular.
Main Customer Domestic: Korea Hydro & Nuclear Power

Overseas: UAE BNPP
Technical Specification - FRAME/FLANGE
Galvanized Steel, Carbon Steel and Stainless Steel available in accordance with ASTM or KS designation. FLANGE is Integral Formed Channel Type.
- BLADE Galvanized Steel, Carbon Steel and Stainless Steel available in accordance with ASTM or KS designation.
- BLADE/SHAFT SEAL Normally use E.P.D.M. or Neoprene.
- SHAFT/LINKAGE Steel or Stainless Steel in accordance with ASTM or KS designation. SHAFT Diameter and LINKAGE Size vary depending on Damper Size.
- BEARING
Rolling Element FLANGE Mounted Type.
Product Specification
Certification CE
ISO 9001
ISO 14001