EGLB - Model GLB 120 – 300 - Low Profile Solar Water Heaters

FromCosmosolar Ltd

Low profile solar water heaters GLB 120 – 300 with double enameled tanks.

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solar water heating

Tank´s outer cover: aluminum foil, oven painted (Seaside Class) for protection in coastly enviroments.
Colour: RAL9006
Inner tank: Low carbon steel, 3mm thick, protected with double enamel coating (processed with TITANIUM ADDITIVES) baked at 860°C according to the international stanrdard DIN 4753
Closed loop mantel (jacket): Low carbon steel, 1.5mm thick.
Insulation: CFC free expanded P.U. [52kgr/m³] 50mm thick.
Protection against electrolysis: with a magnesium rod ∅22mm, L = 500mm.
Electric back up: 1,5 to 4 kW with safety thermostat, according local regulations.
Special Heat Exchanger: Optionally, a special coil can be added for connection with heating system or heat pump, avoiding this way the use of the electrical element (when the other source is working).
Special diffuser ENERGON: a specially designed diffuser for an up to 30% better perfomance.
Collector`s frame: made by aluminum (Al Mg Si 0.5) oven painted with electrostatic painting (Seeside Class) for bigger protection in all types of different external climatic conditions.
Titanium selective absorber: specially treated in vaccum, of high absorption and low trasmittance, welded onto the pipes with laser which ensures the immediate trasmissivity of thermal energy.
Absorption coefficient: α ≥ 0.95 ± 0.02
Emmision coefficient: ε ≤ 0.05 ± 0.02
Glass cover: safety type, 3.2mm thick, with trasmissivity of τ ≥ 0.90, low iron, selected for ensuring the maximization of the performance of the collector.
Support base (mounting structure): made from hot galvanized steel.

EGLB - Model GLB 120 – 300 - Low Profile Solar Water Heaters

Technical Characteristics