Air hose AL1 THERM

steelpolyesterpolyolefin

Flexible hose made of AL/PET (aluminium/polyester) wall and steel wire helix. Thermo-insulating covering in polyester fibre (th. 17mm/11kg/m3). Outer protection in aluminized polyolefin film (flame retardant). The sturdiness of the heat-bonded polyester fibre prevents dispersion of microfibres during air flow. Insulation: 17mm / 11kg/m3 – standard 25mm / 16kg/m3 – on request 50mm / 16kg/m3 – on request Thermal resistivity at 20°C R = 0,35m2 K/W (UNI EN 12664:2002) SPECIFICATIONS COLOUR: Aluminium CURVATURE RADIUS: 0,8-1,5 x ø AIR SPEED: max 20m/sec PRESSURE: max 200mm wc FIRE REACTION: CLASS IT: Class 1 (D.M. 26/06/84) Omologation nr.: RO3827C20D100003 GREEN BUILDING Contribute to obtain the credits of the major international rating systems for sustainable buildings: LEED: IP, EA, MR WELL: MATERIALS, COMMUNITY BREEAM: MAN, ENE, WST Green Building Completo 2 CERTIFICATIONS Fire reaction.