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 the flow and return lines, as well as an integrated sensor cable. Solar cable from the FlexxSys brand was specially developed to transfer solar energy from your solar system to the water circuits in your home with the greatest possible efficiency. This ensures optimal utilization of solar heat and thus increases the efficiency of the entire heating system.

Advantages:
Solar pipe - double pipe DN20

• UV-resistant
• Length of your choice 10-25m (other lengths on request)
• Complete set including fitting set: unions, 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
• Smooth and black foil coating protects against mechanical stress and UV radiation
• Separating the flow and return is easy thanks to the special adhesive technology
• Improved service life, UV and weather resistant
• Environmentally friendly production: Manufactured without PVC or CFCs
• Made in Germany

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

Technical data: Solar pipe - 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 coating
• Thermal conductivity λ - at an average temperature of 0°C λ=0.038W(mK)
• Thermal conductivity λ - at an average temperature of 40°C λ=0.042 W/(mK)
• Fire behavior - building material class normally flammable (DIN4102-B2)
• practical fire behaviour self-extinguishing, does not conduct fire, does not drip
• Material stainless steel corrugated pipe: Stainless austenitic steel alloy according to EN10088-2: X2CrNiMo17122 according to DIN17441: 1.4404 (AISI316L)
• Temperature range: -270°C to max. 600°C