PVC conditioning pipe, pre-insulated, fire retardant CLASS 1 reaction to fire, glass fiber free, class F1 for toxicity/opacity of fumes. External “vapor barrier” coating in polyolefin resins.
Made with internal duct plus insulation mat with thick polyester fibres. 25 mm, density 17 Kg/m ³ .

CHARACTERISTICS

• Diameters: from 76 to 610 mm.
• Bending radius: 0.6 x Ø
• Standard lengths: 10 m.
• Operating temperatures: from -10°C to +80°C
• Non-flammable class 1 DM 04/26/84
• Maximum air speed 20 m/sec
• Lightweight and very flexible
• Compressible up to 15% of its length
• Maximum working pressure 200mm H ₂ O

APPLICATIONS:
Air conditioning diffusion with thermal insulation (greater thermal efficiency compared to single-wall pipes)

AVAILABLE COLORS: GRAY - BLACK