Solar pipe - double pipe DN20

Solar pipe - double pipe with UV-resistant insulation and integrated sensor cable
For a professional connection from your solar collectors to the solar pump station! The pipe system consists of two pre-insulated stainless steel corrugated pipes for flow and return, as well as an integrated sensor cable. FlexxSys brand solar cable It was specifically developed to transfer solar energy from your solar panels to the water circuits in your home with maximum efficiency. This ensures optimal use of solar heat and thus increases the efficiency of your entire heating system.

Advantages:
Solar pipe - double pipe DN20

• UV-resistant
• Length of your choice 10-25m (other lengths available on request)
• Complete set including fitting kit: union nuts, double nipples, seals and insert rings
• Pre-insulated pipes save time and money during installation.
• Corrugated pipe with EPDM insulation for optimal protection against moisture penetration
• The smooth, black foil coating protects against mechanical stress and UV radiation.
• Separating the flow and return lines is easily possible thanks to the special adhesive technique.
• Improved lifespan, UV and weather resistant
• Environmentally friendly production: Manufacturing is carried out without PVC or CFCs
• Made in Germany

Areas of application:
Piping system for connecting solar collectors and heat storage tanks or other applications.

Technical data: Solar line - double pipe DN20

• UV-resistant. Max. medium temperature: +150°C (+175°C)
• Min. medium temperature: -50°C
• Integrated sensor cable SiZ 2x0.75mm²
• 14mm insulation consisting of EPDM with foil sheathing
• Thermal conductivity λ - at a mean temperature of 0°C λ=0.038W(mK)
• Thermal conductivity λ - at a mean temperature of 40°C λ=0.042 W/(mK)
• Fire behavior - building material class normally flammable (DIN4102-B2)
• Practical fire behavior: self-extinguishing, does not conduct fire, non-dripping
• Material stainless steel corrugated pipe: Austenitic stainless steel alloy according to EN10088-2: X2CrNiMo17122 according to DIN17441: 1.4404 (AISI316L)
• Temperature range: -270°C to max. 600°C