Non-Pressure Stainless Solar Water Heater

1.Inner and outer water tank are made of SUS304-2B food grade stainless steel plates, welded by argon arc. Water is pure and drinkable.
2.Heat insulation of water tanks adopts polyurethane foam and the thickness is 55mm.
3.Silicon rings to connect and seal them.
4.The tubes and supports are adjustable. The life of the vacuum tuves is 5 years.
5.Whole glass vacuum tubes adopt super hard borax and silica glass.
6.Absorption rate:=93%, thermal radiation rate:=6%
7.It resists 25mm hail and the using life of the whole system can last for 15 years.
8.Temperature when exposed to sun without water:250℃,2.5hours to boiling point if using single tube.
9.If you use electrical appliances, it will begin to work when the temperature of the water is below 60℃, and will switch off automatically when the temperature reached 60℃.
10.You have to test the water temperature before using, in order to avoid scalding

Place of Origin:	Jiangsu in China
Model No:	S-420/470-47/1500-58/1800
Brand Name:	Blueclean
Payment Terms:	L/C,T/T(Bank Transfer),
Minimum Order:	Set/Sets 3
Supply Ability:	Piece/Pieces|500|Day