Product Features：
1. Sealed pressurized design, full water operation, hot water supplied by tap water pressure, constant pressure and constant temperature water output, high comfort level.
2. Built-in dual stainless steel coil heat exchangers, can simultaneously exchange heat with solar energy and wall-hung boilers, as the energy storage center of the system.
3. Equipped with a return water port, which can be connected to a return water device, and the water is heated instantly when it is turned on, which is both comfortable and water-saving.
4. Equipped with one-way safety valve, negative pressure valve, and temperature and pressure relief valve to effectively protect the safe operation of the water tank.
5. Built-in powerful anode rod can effectively prevent corrosion and extend the service life of the equipment.
6. Floor-standing installation, easy to install and maintain, suitable for a variety of environments.
Performance Parameters
| Inner tank material |
Out shell material |
Out shell color |
Insulation material |
Max.running temperature |
Max.working pressure |
Max.testing pressure |
Coil Max.testing pressure |
SUS304(Regular)
316L(Customized)
Duplex steel(Customized) |
Galvanized steel with painting
Metal coated steel
Stainless steel plate |
Pearl White
Sparkling Silver/Champagne Gold
Stainless steels |
50mm Polyurethane
(38kg/m³) |
90℃ |
0.8Mpa |
1.6Mpa |
1.6Mpa |
Specifications and Dimensions
| Model |
200L |
260L |
300L |
500L |
| T＆P valve port |
1/2 inch |
3/4 inch |
| Cold water outlet |
3/4 inch (MPT) or Customized |
| Hot water outlet |
3/4 inch (MPT) or Customized |
| Circulation inlet |
3/4 inch (MPT) or Customized |
| Circulation outlet |
3/4 inch (MPT) or Customized |
| Drain valve |
1/2 inch (MPT) or Customized |
| Temperature sensing port |
φ12.7mm Thermowell |
| Return inlet |
3/4 inch (FPT) or Customized |
| Magnesium rod inlet |
3/4 inch (FPT) or Customized |
| Safety valve port |
1/2 inch (MPT) or Customized |
| Product size(mm) |
φ520×1560 |
φ560×1580 |
φ560×1860 |
φ700×1860 |
| Packing size(mm) |
595x595x1590 |
630x630x1670 |
630x630x1950 |
780x780x1950 |
