ISDF • Insulated ducts

Large range of airtight, insulated ducts and accessories with a hermetic cel structure, for use in ventilation systems, and air treatment systems (-30° till +60°C). The airtight connections insure a quick installation without thermic interruptions.

• Ventilation systems, cool- and heating installations, enabeling formation of condensate (-30° till +60°C)
• Air treatment installations where the environmental air has large temperature differences in comparison to the air within the ducts
• Only for application inside buildings
• Bends 90°,45°,30° en 15°, T-pieces 90° and 45°, reductions and attachment collars complete the range (see 'Accessories')

• Material: Expanded polyethylene EPE
• Density: 30kg/m³
• Airtightness: Class D (EN 12237) = ATC 2 (EN 16798)
• Heat conducting coefficient: 0.041 W/m. K (EN 12667)
• Heat resistance: R = 0.39 m2 K/W
• Temperature limits: Min. -30° / Max. +60°C
• Thickness: 16mm
• Fire restance class: Class E (EN13501)

• Inulated bends type ISDF BD90/45/30/15
• Insulated T-pieces type ISDF TD 90/45
• Connection pieces type ISDF M
• Reductions type ISDF RD
• Fixing brackets type ISDF FB
• Outside grilles type BLR-B/BLR-Z en BLR-E-RL
• Roof outlets type ISDF DD
• Cutter for ISDF ducts type CUTTER ISDF