Non-welding CE thermal water heater system low pressure solar water
heater
(1) Product Description
Our thermal water heater system model is popular in India, it is
always used with our 8L side assistant tank. On the one hand, it
can feed water automatically, on the other hand, it can be seen as
the air vent to decrease the pressure in the tank.
Also it is popular in many countries in Africa and in South
America.
1. High efficiency with three target coating vacuum tube
2. Operated without any power supplying
3. 1.5kw 2.0kw 2.5kw electric heater can be used as heating back up
in cloudy and rainy days
4. Install on slope roof or flat roof easily
(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
| Model | Evacuated Tube | Tank & Tube Capacity (L) | Person NO. |
Diameter (mm) | Length (mm) | Quantity (pcs) |
| BS-NP/NPS-581800-6 | 58 | 1800 | 6 | 60 | 1 |
| BS-NP/NPS-581800-8 | 58 | 1800 | 8 | 80 | 1-2 |
| BS-NP/NPS-581800-10 | 58 | 1800 | 10 | 100 | 1-2 |
| BS-NP/NPS-581800-12 | 58 | 1800 | 12 | 120 | 2-3 |
| BS-NP/NPS-581800-15 | 58 | 1800 | 15 | 150 | 3 |
| BS-NP/NPS-581800-18 | 58 | 1800 | 18 | 180 | 3-4 |
| BS-NP/NPS-581800-20 | 58 | 1800 | 20 | 200 | 4 |
| BS-NP/NPS-581800-24 | 58 | 1800 | 24 | 240 | 4-5 |
| BS-NP/NPS-581800-30 | 58 | 1800 | 30 | 300 | 6 |
| BS-NP/NPS-581800-36 | 58 | 1800 | 36 | 360 | 7 |
| BS-NP/NPS-581800-50 | 58 | 1800 | 50 | 500 | 9-10 |
(3) Optional Accessories and their Function:
Assistant tank: to feed water automatically;
Electric backup: to heat water when rainy and cloudy days;
Magnesium bar: to soften water in hard water area;
TK-8A/TK-7/TK-5 digital controller: to control water level, feed
water automatically and control the operation of electric heater at
a certain tempeature as we except
Check valve: to prevent hot water from flowing backwards
(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.
