Compact Pressurized Solar Water Heater

Advantages This solar water heaters can bear high pressure .Hot water come out with pressure. you will feel more comfortable when you use the water .Using high efficiency heat pipe. even one vacuum tube break.leakage.system can work as usual. Feature 1. With special copper heat pipes,rapid heat transfer,more reliable,higher efficient 2.

Can be connected with high pressure water pipe directly(max working pressure reach to 700 kPa) 3. Perfect anti-freeze appearance, can be used in extreme cold area 4. Thickened inner tank,anti-corrosion,no leakage, no shrinking, more longer useful life 5.

No water enter into the tube when it works, even one glass vacuum tube broke,the whole system still can work as usual,no leakage 6. Safety valve is installed to ensure the system works safely all the time 7.

Pretty easy installation and free maintenance Materials Detail description: 1.System type :Closed Loop/Pressurized 2.Capacity :100L,120L,150L,180L,200L,240L,300L,340L 3.Solar collector tube: Borosilicate glass 3.3 4.Tube size(dia x length) :Φ58x1800mm 5.Coating :Cu-SS-AIN/ALN; AL-N-AL 6.Material of inner tank :Food grade SUS304-2B stainless steel 7.Material of out tank : stainless steel 8.Tank insulating layer :High-density polyurethane foaming,50mm-60mm 9.Structure of tank :Inlet and outlet, electric heater,P/T valve,magnesium rod 10.Material of bracket: Anti-corrosion color steel; stainless steel; aluminum alloy 11.Fastening pieces :Made of stainless steel screw 12.Suitable installation place :Sloping roof,flat roof or ground 13.Working pressure :7bar (700kPa) 14.Heat preservation :72 hours at least 15.Hail resistance :Yes 16.Freeze resistance :Yes 17.Optional assistant parts: Electric backup,controller,magnesium rod