Features:

1. Vacuum tubes: Common tubes or Three-high tubes , with heat pipe in it.

2. Outer tank: Steel plate , thickness: 0.326mm.

3. Inner tank (copper coils in it) : food grade stainless steel SUS304-2B, thickness: 1.2 to 1.5mm

4. Tank capacity: 100L to 500L.

5. Pressure bearing: 0.6 Mpa,.

6. Insulation layer: Polyurethane foam , thickness: 50mm to 60mm

7. Support: Galvanized plate or stainless steel, thickness: 1.2mm to 1.5mm

8. Heat preservation: 72 to 80 hours

9. Hail resistance: 25mm..

10. Cold resistance: -35-40 degree.

Separated Pressure Solar Water Heater Specification :

1. Copper heat pipes for rapid heat transfer
2. Easy plug-in installation ...
3. Maintenance Free .
4. Suitable for mains pressure water (up to 8 bar/116psi)
5. Corrosion resistant silver brazed copper header .
6. All stainless steel frame (304 2B grade SS)
7. Powder coated (black, brown or silver) aluminum casing
8. Stable solar conversion throughout the day (tubes passively track the sun)
9. The perfect solar collector for domestic solar water heater systems
10. Ideal for commercial solar water heating applications