125L galvanized steel low pressure vacuum tube solar water heater
Description:
Non-pressure vacuum tube solar water heater is an open loop and thermosyphon system. The vacuum tube with special absorptive coating can absorb the sun energy and transfer sun energy to heat energy. Whole system works according to the thermosyphon principle. Water in vacuum tubes is heated and then rises to top of tank. Cold water in tank goes down to the vacuum tube bottom. Water in the system will be heated as circulation keeps going on. This type of solar water heater is one of the most popular systems because of its own advantages of high efficiency,cheap price,simple Installation and free maintenance
Principle :
| Vacuum tube | Spec. (mm) | Φ 58× 1800 |
| Tube (pcs) | 15 | |
| Material | Borosilicate glass, magnetron spluttering selective coating | |
| Coating | Cu/SS-ALN(H)/SS-ALN(L)/ALN coating | |
| Water tank | Capacity | 150L for inner water tank |
| Inner tank | Food-grade stainless steel SUS304-2B | |
| Insulation | Imported polyurethane integrated foam-forming 50~60mm | |
| Tank shell | Color steel plate | |
| Bracket | Spec. (mm) | 1.2 ~ 1.5mm in thickness |
| Material | Hot-dip galvanized steel plate/Stainless steel plate /Aluminum alloy plate | |
| Accessories | Stainless bolts & nuts, Silicon rubber seal, Dust proof rubber seal, Plastic pipe holder | |
| Optional device | Electrical heater, Intelligent controller / Assistant tank, Anode magnesium bar | |
| Tilt angle | 25° ~ 50° | |
| Water output | 45-95 o C | |
| Hail resistance | Φ 25mm | |
Remark:
- Tank jointer can be 1/2'' 3/4''
- Air Vent No blocking,Or will damage the tank
- Tank ports can be customerized
- OEM brand is welcome
