Crayflex® Semi Rigid Flexible Duct is a fire-resistant, non-combustible, light weight duct, which offers a high degree of flexibility allowing it to be connected in any desired position. Crayflex® Semi Rigid Flexible Duct has a high resistance against Ultraviolet (UV) Rays and is energy efficient.
• Fire Resistant to BS 476
• Heat Resistant and Non-Combustible
• Leak proof interlocked crimp locking
• Ideal for low to medium pressure application
• Available in diameters from 4” to 12”