Power World's domestic hot water tank and buffer tank adopt high-quality stainless steel as the inner tank, which can effectively prevent rust and corrosion, provide good heat preservation, more health and safety, and long service life.
Products Description
Closed and pressure-bearing design, running with total water, supplying hot water by the pressure of tap water, constant pressure, and constant temperature of the water outlet, more comfortable to use.
Can be connected to heating equipment such as boilers and heat pumps to store hot water for occasional use.
Equipped with a water return port, connected to a water return device, the cold water can be heated instantly, which is highly comfortable and saves water for users.
Equipped with a one-way safety valve and negative pressure safety valve, which can effectively protect the safe operation of the water tank.
The strong anode rod is standard, which can effectively prevent corrosion and prolong the service life of the water tank.
Adopts floor-mounted installation method, which is easy to install and maintain, and suitable for various environments.
Specification
| Model | PW-150L | PW-200L | PW-200L-1 | PW-250L | PW-300L | PW-300L-1 |
| Tank Volume(L) | 150 | 200 | 200 | 250 | 300 | 300 |
| Inner Tank material | SUS304 | SUS304 | SUS304 | SUS304 | SUS304 | SUS304 |
| Inner Tank Thickness(mm) | 1.0 | 1.2 | 1.2 | 1.4 | 1.4 | 1.4 |
| Shell Material | Color Plate | |||||
| Shell Thickness(mm) | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Coil Material | SUS304 | SUS304 | SUS304 | SUS304 | SUS304 | SUS304 |
| Coil Type | Corrugated Pipe | Corrugated Pipe | Corrugated Pipe | Ordinary Pipe | Corrugated Pipe | Corrugated Pipe |
| Coil Specifications (mm) | φ25mm*15m | φ25mm*20m | φ25mm*20m | φ22mm*22m | φ25mm*20m | φ25mm*30m |
| Coil Thickness(mm) | 0.3 | 0.3 | 0.3 | 1.0 | 0.3 | 0.3 |
| Coil Area(㎡) | 1.6 | 2.2 | 2.2 | 1.5 | 2.2 | 3.3 |
| Cold Water Inlet | G3/4" M | |||||
| Hot Water Outlet | G3/4" M | |||||
| Circulating Water Inlet | G1" M | G1" M | G1" M | G3/4" M | G1" M | G1" M |
| Circulating Water Onlet | G1" M | G1" M | G1" M | G3/4" M | G1" M | G1" M |
| Water Return | G3/4" M | G3/4" F | G3/4" F | G3/4" M | G3/4" M | G3/4" F |
| Electric Heater Port | / | / | G1" F | / | / | G1" F |
| Electric Heater (KW） | / | / | 3kW | / | / | 3kW |
| Temperature Detection Port | G1/4" F | |||||
| Anode Rod | G3/4" F | |||||
| P/T Valve Port | / | G3/4" F | / | G3/4" F | ||
| Sewage Outlet Port | G3/4" M | |||||
| Working Pressure Bar | 8 | 8 | 8 | 8 | 8 | 8 |
| Insulation Layer | Polyurethane | |||||
| Insulation Layer Thickness(mm) | 50 | 45 | ||||
| Product Size(mm) | φ470*1525 | φ520*1575 | φ520*1575 | φ560*1605 | φ560*1885 | φ560*1885 |
| Package Size(mm) | 540*540*1530 | 595*595*1590 | 595*595*1590 | 630*630*1670 | 630*630*1950 | 630*630*1950 |
Hot Tags: domestic hot water tank, domestic hot water heat exchanger tank, hot water buffer tank, thermal buffer tank, Domestic Hot Water Tank, dhw storage tank, hydronic buffer tank
