Heatpipes - spruitstuk + 30 vacuum buizen incl montagemateriaal Platdak

"Model: SFB305818 Function: Heat pipe absorbs heat energy Characteristics: Pressurized model Number of tubes: 30 pieces of 5818 tubes (diameter 58mm*length1800mm) Working pressure: 0.6Mpa Working temperature: -35 ° C Maximum temperature: 230 ° C Insulation: rock wool Heat absorber: heat pipe, AL/N/AL/SS/CU coating Aperture area: 2.83m2 Installation area: 4.83m2"