[Calpak ES Selective Collector] High efficiency and performance at best value for money! powered by the sun es_all_14.indd 1 15/3/12 15:54:03

Calpak, having a 35 year experience in the design and production of high quality and robust collectors, offers a high selective surface collector with laser welding for exceptional manufactured to exploit the maximum amount of solar radiation even in areas with low insolation, achieving in this The combination of high efficiency and competitive pricing enables value • Anodized aluminium frame • Aluminium back cover • Tempered solar glass 4 mm thick • Absorber with High Selective • Laser Welded on Copper risers 8 mm • 30 mm Glass Wool back insulation and • EPDM gasket and silicon foam for Technical...