Split pressurized solar water heater (FACTORY AND CE /SOLAR KEYMARK)

Split Pressurized Solar Water Heater
Contain main parts: Solar Collector, Pump Station and Water Tank.

1. Working principle

The collector absorbs solar energy and transmits it to the water tank through circulation.When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically.The circulation pump makes heat-conducting liquid circulate automatically.
Then the heat-conducting liquid transfers heat to water by heat exchanger in the tank to heat the water.

2. Characteristic
1.The upright tank can make the water temperature to a high level.

It can hot the water instantly.           

2.The tank inside the building, the hot water loses less energy than the normal one.
3.The heater collector and the water tank is separated, that makes the system combine with the building perfectly, which will reduce the sightseeing for the building and environment around.
4.Back up with electric heater so that in the day without sunshine hot water can also be used.

5.Can be combined with gas or electric heater.

6.Max. Pressure: 12bar; Operating Pressure: 6 bar.

7.It can be used for other function, such as waring.

3. Specification
1.Inner tank: SUS304 2B food grade stainless steel.
2.Outer tank: white color steel or Stainless steel.
3.Insulation:  55--60mm imported PU.
4.Copper coil:15m each, diameter 12mm,thickness 1mm.
5.Heatpipe: Ati-freeze:-35C
6.Capacity:100L,150L,200L,250L,300L,400L,500L

More super-performance:
1) the pipeline is made of red copper and conducted by heat reansfer medium liquid
2) temperature preservation is equipped with standard electric water heater setting,

automatic temperature control exchanger, and increased anode magnesium bars sticking to

prevent furring.
3) The insulating layer uses polyurthane bulk bubble and has a good effect of

temperature preservation
4) Water tank (interior): Stainless steel inner tank
5) Manifold: Aluminum alloy our casing & red copper flow passage
6) Glass tube: New trivalent element heat tube, borrosilicate glass 3.3
7) Solar working station: Controller, Circulation pump, expansion tank 5L-8L, manometer,

flow-meter, pressure relief valve, Copper fittings etc.
8) With heat pipe: Anti-freezing>-35 degress centigrade
9) Water capacity: 150L 200L, 250L, 300L, 400L, 500L
10) Pressure: 6Bars
11) Daily efficiency: >=55%( >=42% in winter)
12) Heat preservation: 72H-80H
13) Electric heater: 1.5KW TO 3KW