Flexible air duct TT SERIES

aluminumPVCpolyester

Overview The TT aluminium polyester and composite PVC flexible ducts Series are a wide range of accessories for the distribution and the connection of the principal air-net with ending units in ventilation installations. Technical data MOD. TT0 Aluminium/polyester lining with well-balanced steel spiral internal duct 18 kg/m3 density and 25 mm thickness glass fiber insulation Aluminium/polyester external duct Class 0 fire reaction (D.M. 03/09/01 art. 1.4) Certification number CSI/0274/04/RF Homologation Diameter from 52 up to 508 mm Packaging of 10 m length Usage temperature between -30°C and +250°C 30 m/s maximum air-speed 3.000 Pa maximum operative pressure Also available in anti-microbial model MOD. TT1 Aluminium/polyester with well-balanced steel spiral internal duct 18 kg/m3 density and 25 mm thickness glass fiber insulation Aluminium/polyester external duct Class 1-1 fire reaction (D.M. 26/06/84 art. 8) Certification number CSI/0086/02/RF Homologation number PD2229C20D1-100001 Diameter from 52 up to 800 mm Packaging of 10 m length Usage temperature between -30 °C and +150 °C 30 m/s maximum air-speed 3.000 Pa maximum operative pressure Also available in anti-microbial model MOD. TT2 Microperforated aluminium/polyester lining with well-balanced steel spiral internal duct Nylon steam barrier 18 kg/m3 density and 25 mm thickness glass fiber insulation Aluminium/polyester external duct Class 1-1 fire reaction (D.M. 26/06/84 art. 8) Certification number CSI/0104/04/RF Homologation number PD2229C50D1-100003 Diameter from 52 up to 800 mm Packaging of 10 m length Usage temperature between -30°C and +150°C 30 m/s maximum air-speed 2.000 Pa maximum operative pressure