Solar collector water tank two copper coil

solar collector water tank 1. EN12975 & solar key mark 2. Anti-freezen & pressurized 3. 15 Years Warranty for vacuum tube

solar collector water tank:

  

Material of Model:

1.the heater pipe is made of red copper TU1+water,transfer power>150w,working pressure:4MPa,welding pressure:4MPa

2.vacuum tube :tri-element,high boron and silicon content3.3,structure:gradual change SS-AL-Nx/Cu selective absorption coating;life:15 year

3.frame:aluminum alloy,thickness:2.0mm

4.water tank:color steel plate thickness:0.5mm outertank,and inner tank stainless steel 304-2B,thainless 1.5mm,normal working pressure:6 bar

5.workstation:circulation pump RS-15/6wilo,controller,expansion tank(italy)

6.the insulating layer uses polyurethane bulk bubble and has a good effect of temperature preservation

   Model:  tank capacity: 150L,200L,250L,300L,400L,500L,600L,700L,800L............

NOTE:

1.above prices are based on FOB shanghai

2.warranty:5 years for the whole system,10 years for vacuum tubes

3.module design,arbitrary combination,harmonize with the building perfectly

4.intelligent control and automatic operation

5.work at anytime and enjoyable

6.multifunction:bathing,washing,domestic heating,swimming pool, heater floor...

7.anti-freeze:using the anti-freezing liquid as the medium and the controller has anti-freezing function.

Solar collector water tank two copper coil