Product Name: Combined flexible duct
COMBI-The PVC and aluminum combined flexible ducts are specially designed for heating and ventilation market and industrial purposes with low and medium pressure.
Inner: a multi-layered ALU flexible duct, strengthened with high tension hard steel spring wire.
Outer: a mechanical resistant PVC layer
Advantages & Properties
High 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.
||PVC+aluminum foil+polyester film
||3” -18” (76.2-457.2mm)
||30 m/s (Max.)
||3000 Pa (Max.)