Aluminum foil flexible duct

Aluminum flexible duct 1. High elasticity and flexibility. 2. No special tools required for cutting and fixing.

ALU---The aluminum flexible ducts are specially designed for HVAC (heating, ventilation and air conditioning) systems with low and medium pressure.Structure They are made from multi-layered alum. Strengthened with high tension hard steel spring wire.Advantages & PropertiesHigh elasticity and flexibility.Low cost on transport and logistic.No special tools required for cutting and fixing.Can be easily fitted to circular, oval or rectangular connectors.Individually packed or nested (put a smaller one into a bigger on to save space).Technical Specifications

Construction	aluminum foil+polyester film
Available Diameters	2” -24” (50-600mm)
Temperature Range	-30°C/+140°C
Air Velocity	30 m/s (Max. )
Operating Pressure	3000 Pa (Max.)
Standard Length	10 m

Aluminum foil flexible duct