semi rigid aluminum duct diameter:1inch-30inches useful:cook hood,central air-conditioning

Diameter range: 50mm to 500mm Temperature range: -25 to +250 Struction:soft aluminum foil.

Characteristics:

Operatiing Presure:2000pa(max);Air velocity: 25m/s (max);

Standard length:1.5m,3.0m,4.0m,the max is 4.0m

Fire resistance:non flammable.

packing in carton,special packing can be ordered.

Application:high elasticity and flexibility.Easily fitted to circular,oval or rectangular connectors.released for no toxic or poisonousgases.low/medium pressure central HVAC system and ventilation,cooling.exhaust and air conditioning heating system.

 

semi rigid aluminum ducting