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Product name : Non Pressure Solar Water Heater
 
 
Item No. Solar Vacuum Tube Absorber Tank  For Family Loading Qty
qty/pcs size/mm Area(©O) Capacity Members 20G/40G/40H
WT-N02-10 10 Ø58¡Á1800 1.31 106L 1-2 65 /151 /177
WT-N02-15 15 Ø58¡Á1800 1.97 150L 2-3 55 /128 /150
WT-N02-18 18 Ø58¡Á1800 2.36 180L 3-4 42 /88 /103
WT-N02-20 20 Ø58¡Á1800 2.62 200L 4-5 36 /77 /90
WT-N02-24 24 Ø58¡Á1800 3.15 240L 5-6 33 /70 /83
WT-N02-30 30 Ø58¡Á1800 3.95 300L 6-8 34 /54 /62
Material ¡¡¡¡¡¡ Inner tank:SUS304-2B; Thickness:0.41mm
Outer tank:Drawbench silver steel; Thickness:0.41mm
Vacuum tube:Triple target tube; Thickness:1.60mm
Bracket:Coated galvanized steel; Thickness: 1.50mm
Heat insulation layer:High quickly polyurethane; Thickness:50-60mm¡¡
Accessories Option Asistant Tank,electrical heater,Magnesium rods,Controller 
Working Tep. 50-90 degrees Celsius per sunshine day
Working Pres. 0.3MPa(3 bars)¡¡
Coloration as per clients' requirement
Warranty 5 years for full system/10 years for vacuum tube¡¡

 
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