Aluminium semi rigid hose is made with 1 layer of aluminium. For use with mechanical ventilation and air conditioning systems. Manufactured to DIN 4102 class A1. Available in diameters from 102mm to 152mm and standard lengths from 300mm to 3 metres.
Technical static working temperature -30 degrees C to +250 degrees C. Maximum working pressure 10000 Pa. Maximum air velocity 30 m/s. Bending raduis calculation 0.76 x diameter.

