Vacuum Tube Summer Solar Water Heater For Shower

200L Integrative Pressured Vacuum Tube Heat Pipe Solar Water Heater for Shower

Working Principle:

Inside the heat pipe is a small quantity of purified water and some special additives.

Based on the principle of water boiling at a lower temperature with decreased air pressure, by evacuating the heat pipe, the heat pipe in solar collectors have a boiling point of only 30°C.

So when the heat pipe is heated above 30°C the water vaporizes. This vapor rapidly rises to the top of the heat pipe transferring heat.

As the heat is lost at the condenser (top), the vapor condenses to form a liquid (water) and returns to the bottom of the heat pipe to repeat the progress.

Features:

1. No water inside the evacuated tubes, the solar water heater can be used all the year round in cold climate.

2. Each vacuum tube work alone, so it can still operate in the event of occasional tube breakage.

3. Pressurized tank, more comfortable for shower.

Specifications:

1) Vacuum tube: borosilicate glass 3.3, Al N/Al N-SS/Cu selective absorbing coating

2) Vacuum tube size: Φ58×1800mm

3) Heat pipe: Φ8(14)×0.6×1700mm

4) Inner tank: made of SUS304-2B food grade stainless steel

5) Thickness of inner tank: 1.2mm

6) Outer tank: color armor plate / stainless steel 304

7) Bracket: galvanized steel plate / aluminum alloy / stainless steel

8) Tank capacity: 100L-300L

9) Optional accessories: electrical heater, controller 

Accessories:

1. Electric heater:1500W-2000W/220V-230V;

2. Intelligent controller: SR609(esp. for integrative pressurized type);

3. P/T valve (pressure & temperature): WAY-20,0.7MPa;

4. Magnesium rod:diameter 20mm, length 23 cm, copper connector;

5. Temperature sensor;

6. Air vent valve;

7. Vacuum valve;

8. Check valve.

FAQ:

1. What is your Delivery Time?

LCL order:10days.

Full container order:15days.

2. What is your Guarantee Time?

6 years; Provide you with some accessories, they are free for you.

3. Can you accept OEM and ODM ?

YES, printing your LOGO on the product and package, it's free.

4. What is your payment term?

We accept T/T or L/C, Western Union and Paypal.

5. What is your MOQ?

4 sets

6. How do you pack?

LCL order in plywood case

Full container order in high quality export carton

7. What is your FOB port?

We accept FOB Shanghai, Ningbo, Shenzhen, Guanagzhou, Qingdao etc.

8. What is your monthly production capacity?

1000 sets

9. What is your shipping term?

By sea/Air/Rail/Truck

10. Do you any additional services?

YES!

We offer free spares according to your order quantity. Such as Vacuum Tube, tube holders, dusting rings, silicon rings, screws etc.

And we can offer logo design, Products Advertising Design etc services free.