Detailed Product Description

solar water tank--High pressurized solar water tank with one coil heat exchange for solar heating system 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

Specifications:

Type: NCST150II NCST200II NCST300II
Storage capacity: Gal/Ltr 40/150 53/200 80/300
Working pressure: PSI/Bar 90/6 90/6 90/6
Testing pressure: PSI/Bar 135/9 135/9 135/9
Surface area heat exchanger sq.in./m2: 1550/1.0 1860/1.2 2325/1.5
Polyurethane foam Inch/MM: 2.2/55 2.2/55 2.4/60
Tank weight empty lb./kg: 110/50 122/55 200/90
Tank weight full lb./kg: 440/200 560/255 855/390
Electrical back up Kw/Voltage: 1.5/220 1.5/220 1.5/220
Magnesium anode: Yes Yes Yes
P/T valve Bar: 6/99 6/99 6/99
Vacuum valve Bar: 0.003 0.003 0.003
Standby losses in 24 hours kwh: 1.7 1.8 2