Non-pressurized Compact solar water heater
1)Inner tank material: Stainless steel 3042B foodgrade
2)Outer tank material: Aluminium Galvanized Sheet with Metal Painting
3)Outer tank dia: 420mm, 460mm, 470mm, 480mm, 500mm
4)Frame material: Galvanized sheet with the thickness of 1.2mm-1.5mm
5)Insulation: 50mm polyurethance total forming with pressure and high density
1) Inner water tank shell is made of SUS3042B food grade stainless steel plates, welded by argon arc. Water is pure and drinkable
2) Out water tank shell is made of SUS304 2B or SUS304BA
3) Heat insulation of water tanks adopts polyurethane foam and the thickness is 50mm
4) Silicon rings to connect and seal them, leak testing before make insulation
5) The tubes and supports are adjustable. The power bearing is average and can assure the vacuum tubes to use for a long time
6) Whole glass vacuum tubes adopt super hard borax and silica glass
7) Absorption rate: =93%, thermal radiation rate: =6%
8) It resists 25mm hail and the using life can last 15 years
9) Temperature when exposed to sun without water: 250oC, 2.5 hours to boiling point if using single tube
10) If you use electrical appliances to aid heating and to switch off the power supple before bathing
11) Please contact with us if you have more questions
Model |
Tube size |
Tube coating |
capacity |
|
| RSS-NPC47A/1500-420-8 | Φ47mm*1500mm*8 | SS-C/CU | 65L |
| RSS-NPC47A /1500-420-15 | Φ47mm*1500mm*15 | SS-C/CU | 120L |
| RSS-NPC47A /1500-420-20 | Φ47mm*1500mm*20 | SS-C/CU | 160L |
| RSS-NPC47A /1500-420-24 | Φ47mm*1500mm*24 | SS-C/CU | 192L |
| RSS-NPC47A /1500-420-30 | Φ47mm*1500mm*30 | SS-C/CU | 240L |
|
| RSS-NPC47A /1800-460-15 | Φ47mm*1800mm*15 | SS-C/CU | 135L |
| RSS-NPC47A /1800-460-18 | Φ47mm*1800mm*18 | SS-C/CU | 172L |
| RSS-NPC47A /1800-460-20 | Φ47mm*1800mm*20 | SS-C/CU | 180L |
| RSS-NPC47A /1800-460-24 | Φ47mm*1800mm*24 | SS-C/CU | 216L |
| RSS-NPC47A/1800-460-30 | Φ47mm*1800mm*30 | SS-C/CU | 270L |
|
| RSS-NPC 58A/1800-460-15 | Φ58mm*1800mm*15 | SS-C/CU | 160L |
| RSS-NPC 58A/1800-460-18 | Φ58mm*1800mm*18 | SS-C/CU | 190L |
| RSS-NPC 58A/1800-460-20 | Φ58mm*1800mm*20 | SS-C/CU | 210L |
| RSS-NPC 58A/1800-460-24 | Φ58mm*1800mm*24 | SS-C/CU | 252L |
| RSS-NPC 58A/1800-460-30 | Φ58mm*1800mm*30 | SS-C/CU | 315L |
| RSS-NPC 58A/1800-460-36 | Φ58mm*1800mm*36 | SS-C/CU | 378L |
RAOSS INTERNATIONAL was established in 2006 and located in the solar producing area, near Yiwu big international market.
Mainly engaged in import and export trade, specializing in producing various solar products accessories and so on.
We insist on "First Quality, First Trust, and First Service" as our business philosophy, focuses on international and domestic markets, strives for excellence. We are sincerely expecting to cooperate with you and win-win, warmly welcome to visit our company; Let's create bright future together.
Meanwhile, we are sensitive to the market, once new and popular items emerge in the market, we will recommend them to you at the first time. Also, we can be your Chinese agent, source products, quality control and goods delivering.
We sincerely wait from your calls!
