Galvanized Steel SUS304 Vacuum Tube Solar Water Heater Low Pressure

Stainless steel Mexico vacuum tube solar water heater low pressure solar water heater​
(1) Product Description

How does a vacuum tubes solar water heater work?

The principle of operation of vacuum tubes solar water heater is based on the movement of water between the collector and the solar water heater. The water absorbs the sun's heat inside the collector and is then stored in the vacuum tubes solar water heater. This cycle repeats until the water temperature reaches the desired level. The circulation of water between these two components, collector and solar water heater, can happen in two ways: by natural circulation or by atmospheric solar heating. The circulation in this type of installation is due to the difference in density between hot and cold water. There is a natural recirculation between the collector and solar water heater, increasing the temperature of the latter until reaching the desired values ​​in a short period of time.

(2) Technical Specification:
Solar Water Heater Inner Tank:
Food grade SUS 304 stainless steel/316 stainless steel, 0.4-0.6mm, diameter 360mm/380mm
Solar Water Heater Out Tank: Galvanized steel/201 stainless steel/304 stainless steel, 0.4mm, diameter 460mm/480mm
Insulation: 50mm high-density polyurethane foamed
Inlet&Outlet: 1/2” or 3/4”, stainless steel
Vacuum Tube: QB-AL-N/AL-47mm/58mm-1800mm
Water Tank Bracket: Galvanized steel sheet, 1.5mm/201 stainless steel, 1.2mm/aluminium alloy, stainless steel screws & nuts

(3) Optional Accessories and their Function:
Assistant tank: to add water automatically;
Electric heater: to heat water when rainy and cloudy days;
Magnesium anode: to soften water in hard water area;
TK-8A/TK-7/TK-5 digital controller: to read and control water temperature and water level

(4) Our Advantage:
1. Solar water heater with assistant tank modelnew design side assistant tank for hard water area;
2. Non-welding technology

(5) Application:
The main use is for family use, such as bathing, cloth washing and so on.
Solar water heater with assistant tank model is widely used in apartment, hotel and school.
Also it can be used for swimming pool, farm.

(6) FAQ
1- What is your Delivery Time?
LCL order/Sample order: within 7 days.
Full container order: 7-14days.
2- What is your Guarantee Time?
5 years.
Provide you with 1%-2% extra accessories and vacuum tubes, they are free for you.
3- Can you accept OEM ?
YES.
4- What is your Payment Term?
We accept T/T or L/C at sight, Western Union.
5- What is your MOQ?
1 set.
6- What is your Packing?
LCL order/Sample order in wood cartoon.
Full container order in high quality standard export carton.

7- What is your FOB Port?
We accept FOB Shanghai, Ningbo etc.
8- What is your Monthly Production Capacity?
10000 sets.
9- What is your Shipping Term?
By Sea/Air/Rail.

Founded in 2007, with more than 10 years’ industrial experience, over 60 technician staffs and a professional engineering team, we’re a China-based company focus exclusively on the sales, production and development of solar water heater and related solar energy products.

Our main products are solar water heater, solar collector, solar water heater machinery, solar water heater accessories and other solar related products.

We have CE, ISO, INMETRO certificates.