With the certification Solar Keymark that our collectors have, ensure excellent quality and high performance. Suitable for open or closed circuit.
- Anodised aluminium collector frame 85mm profile (silver or black)
- Insulation from 40mm mineral wool
- Absorbent aluminium surface (full plate) with blue selective coating with a single sheet
- Harpoon-type water skeleton made of copper pipes ∅8, laser welded to the absorbent surface for direct heat transfer
- Safety crystal 3.2mm prismatic, milky, low iron content for the front cover of the collector, high permeability
- Solar absorption a (%) 95 - Solar reflection e (%) 5
- Integrated in the frame free moving nuts with M8 thread, for general use