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Detailed Product Description

 

Characteristic-

 

This type uses all-glasses evacuated tubes as the solar collector for absorbing and transferring the sun energy into heat energy.The high absorption and low emittance rate of DIYI’ vacuum tube layer coating is unique.Depending on the different density between hot water and cold water,the water flowing cycle is crated in the tube.Hot water flows automatically upwards while the cold water flows down.The water in the storage tank will be heated from this natural circulation.

 

Technical Parameters

 

Inner tank   SUS 304-2B/0.41mm
Outer tank  Galvanized steel/0.41mm
SUS304-2B/0.41mm
Insulation  high density polyurethane foam 50mm
Vacuum tube  47*1500mm/58*1800mm
SS-CU-AIN/ALN or AL-N-AL coating
Bracket   Galvanized steel 1.5mm/SUS 201 1.2mm
20/25/38/45/50 degree
Accessories  UV stabilized high temperature silicon
Capacity  100L 150L 200L 250L 300L(according to customers’ requirement)

  

Remark

Inner tank and Outer tank diameter(mm)  360/460 Insulation thickness  50mm Vent connection(inch)  1/2 Electrical heating connection(mm)   47 Water connection(inch)  1/2 or 3/4