- Auto Sensors[1]
- Auto Starter[1]
- Motorcycle Transmissions[1]
- Other Auto Parts[10]
- Auto Bearing[4]
- Solar Collectors[7]
- Solar Water Heaters[2]
- Construction Machinery Parts[2]
- Other Machine Tools Accessories[10]
- Metallurgy Machinery Parts[5]
- Bushings[5]
- Other Ball Bearings[1]
- Other Bearings[1]
- Rod End Bearings[1]
- Taper Roller Bearings[1]
- Sliding Bearings[6]
- Special Bearings[4]
- Machining Services[1]
- Other Mechanical Parts[6]
- Other Gears[8]
- Pulleys[1]
- Cast & Forged[1]
- Magnetic Materials[2]
- Other Metals & Metal Products[1]
Preheated solar water heater system
Pre-heating solar water heater provides heat through an efficient cooper coil.
Description
It is different from normal water heater. When cold water goes through cooper pipe, it will be heated by hot water. There is no water entering such kind of collector so that it can avoid corrosion and rust. Pre-heating solar water heater can be connected directly with pressure water pipeline. So it can be used as high pressure system. It is an ideal choosing in cold area or poor water quality area.
Specification
1) Outer tank: SS or Color White Steel 0.4mm, Inner tank: 0.5mm thickness SUS304 2B
2) Frame Material: 1.2mm thickness stainless steel, 55mm Polyurethane Foam
3) Cooper coil Dia 12mm, thickness 0.8mm, length 18 to 30 meters
4) All system capacity is only from tank, not include the water in tube
5) Main Tank is Non-Pressure, Inner Cooper coil can bear 6-9 bar working pressure
