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High pressurized solar water heater tank with twin copper coils heat exchange for solar or combination system.
Rigid, polyurethan foam insulation keeps heat in the tank. it meets or exceeds the most demanding energy efficiency standards without an extra insulation blanket. electrical heating element assists the system only when the solar energy cannot maintain the desired temperature or during period of peak demand.
To ensure the high quality of these tanks, advanced rolling and welding machine are utilized. each inner tank is individually tested for high pressure up to 10 bars.
Tanks range from 150L to 300L and they could come with or without coil exchanger.
All tanks are CE certified.
NCST150III | NCST200III | NCST300III | |
CAPACITY | 150L | 200L | 300L |
WORKING PRESSURE/TEST PRESSURE | 6/9BAR | 6/9BAR | 6/9BAR |
UPPER HEAT EXCHANGER | YES | YES | YES |
LOWER HEAT EXCHANGER | COPPER/FLEXIBLE STAINLESS STEEL | COPPER/FLEXIBLE STAINLESS STEEL | COPPER/FLEXIBLE STAINLESS STEEL |
INNER TANK | SUS304/316STAINLESS STEEL | SUS304/316STAINLESS STEEL | SUS304/316STAINLESS STEEL |
OUTER TANK | COLOUR ZINC COATED STEEL | COLOUR ZINC COATED STEEL | COLOUR ZINC COATED STEEL |
INSULATION(PU FOAM) | 55CM | 55CM | 60CM |
WEIGHT | 50KG | 60KG | 90KG |
ELECTRICAL BACK UP | 1.5KW/220V | 1.5KW/220V | 1.5KW/220V |
MAGNESIUM ANODE | YES | YES | YES |
P/T VALVE | 6BAR/99 | 6BAR/99 | 6BAR/99 |
STANDBY LOSSES IN 24 HOURS | 1.7 | 1.8 | 2 |
High Pressurized Solar Water heater Tank with Twin Coils