Features：

1.     The heated water is fenced out the heating to be sure you can use the new "living" water.

2.     You can choose any temperature you like at any time.

Tank（mm) ：outerΦ 460

Vacuum tube：Φ47*1500/Φ58*1800 high effective tube

Frame：Cold-rolled steel sheet

Material ：inner tank stainless steel,SUB304-2B food,0.31mm，

outer tank: fluorine titanium, 0.31mm，

insulation :55mm polyurethane foam，al-refective banner

Specification of vacuum tube

structure all glass concentric dual tube geometry，

Material borosilicate 3.3 glass

Absorptive coating properties

Constructure grade AL - Nx/AL   solar selective absorptive coating

Method of deposition dc reactive sputtering

absorptance > 97 %    emittance < 3 %

Stagnation temperature 250 - 270 c

warranty: Work life not less than 15 years

Manual control water-feed