water tank 1.high pressure water tank up to 7bar 2.nominal tank capacity:300L,400L,500L,600L

1. norminal capacity: 300L, 400L, 500L, 600L

2. multi-function: combined with solar heation system, heat pump, electrical heater and other heating source

3. possible provide several terminal much more clean and safe water

4. high and reliable quality high pressure polyamine forming

5.can work together with solar panel,and use the solar,energy as heat source in prior automatically