Description
CHARACTERISTICS
1.Nonpressurized solar collector is widely used in large solar water heater systems like swimming pool,hotel, dormitory,house heating and so on.
2.It has two kind to choose according to the vacuum tube:horizontal &double line,vertial.
Horizontal &double line type can be connected series up and down& transmeridional parallel.
Vertial &single line type can be connected seriestransmeridional & up and down parallel.
3.The water flow in the manifold and vacuum tube directly.So it needs no heat pipes or copper pipe in the manifold.
It is more economical than pressurized type.
Material:
1.Vacuum tube:GB-AL-N/AL-58-1800
2.Outer:SUS304-2B/colored galvanized steel
3.Frame:Stainless steel/ colored galvanized steel
Parameter Table
| Type | Tube orientation | Absorb Area (m²) | Vacuum tube Quantity(pcs) | Vacuum tube | 20GP/40GP/40HQ loading Quantity(sets) | ||
| diameter | length | ||||||
| SPSC-NC01-40 | horizontal | 4.1 | 40 | 58 | 1800 | 50/107/126 | |
| SPSC-NC01-50 | horizontal | 5.2 | 50 | 58 | 1800 | 80/88/104 | |
| SPSC-NC01-60 | horizontal | 6.3 | 60 | 58 | 1800 | 104/73/86 | |
| SPSC-NC02-10 | vertial | 1.1 | 10 | 58 | 1800 | 143/302/356 | |
| SPSC-NC02-15 | vertial | 1.6 | 15 | 58 | 1800 | 113/238/280 | |
| SPSC-NC02-20 | vertial | 2.2 | 20 | 58 | 1800 | 91/193/227 | |
| SPSC-NC02-25 | vertial | 2.6 | 25 | 58 | 1800 | 78/165/193 | |
| SPSC-NC02-30 | vertial | 3.2 | 30 | 58 | 1800 | 64/135/158 | |
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Non-pressurized Solar collector
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