Brand:Rainsol
Quantity:5000
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Solar Tube Heater Solar Water Heater
1. Vacuum Tube:
A). Material: High borosilicate 3.3 glass. All-glass tri-height vacuum tube.
B). Absorptive coating: CU/SS-ALN(H)/SS-ALN(L)/ALN.
C). Specification: 58mm x1800mm, 47mm x1500mm.
D). Glass thickness: 1.6mm
E). Available sizes: 10,12,15,16, 18, 20, 24, 28, 32, 36, 40 tubes.
2. Water Tank:
A). Outer water shell: 0.4mm-0.8mm color steel/galvanized steel
B). Inner water chest:0.4mm-1.2mm imported SUS304-2B stainless steel(food grade).
C). Heat insulation layer: 50~65mm ammonia ester integral foaming, superior heat preservation.
D). Diameter of tank: 46cm/36cm, 48cm/38cm, 50cm/400cm.
E). Insulation: 50mm~65mm foam polyurethane.
3. frame:
A). Material: 1.5mm galvanized steel/color steel.
B). Angle of elevation: 20°~45°
