الوصف

Aluminium Rectangular Flexible duct (DEC-A)

This duct consists of aluminum foil and polyester film enclosed with a high tensile copper steel spiral helix wire and does not produce poisonous gas when being exposed on fire.

Specifications：
 
Diameter Range：          52mm~610mm
Temperature Range：       -30℃ to +140℃
Operating Air Velocity:      30m/s
Operating Pressure：       Max.+2500Pa
Bending  Radius：         Min.0.54×D
Standard Length:           6m
 
Application

21. General air supply systems
21. Air conditioning systems

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