Unpressured Solar Water Heater
1.Well wind and snow resistance
2.Resistance to corrosion
3.A long time of heat preservation
Port: Shanghai
Minimum Order Quantity: 10 Set/Sets
Supply Ability: 20000 Set/Sets per Month
Payment Terms: T/T
Contact Supplier
Packaging Detail: Carton for export.
Delivery Detail: 20 days
Unpressured One Pipe Inlet Outlet Solar Water Heater
| Vacuum tube | GB-AL-N/AL 47-1500/58-1800 |
| Heat preservation | 72-80h |
| Absorption rate | >=93%, Heat radiation rate: <=6% |
| Diameter of tank (mm) | 315/420 360/460 |
| Thickness insulated (mm) | 50 |
| Vent connection (inch) | 1/2 |
| Water connection (inch) | 1/2 |
| Electric heater connection | Φ47 |
| Collector angle (degree) | 28/38/45 |
| Material of insulation | polyurethane |
| Inner tank | SUS304-2B,0.4mm |
| Outer tank | Draw bench silver steel, 0.4mm |
| Frame | Aluminum alloy,2.5mm |
Type | Area (m2) | Vacuum Tube | Volume (Liters) | Gross Weight (KG) | ||
| Length (mm) | Diameter Φ (mm) | Quantity (PCS) | ||||
| N47/1500-15 | 1.39 | 1500 | 47 | 15 | 106 | 50 |
| N47/1500-18 | 1.66 | 1500 | 47 | 18 | 126 | 57 |
| N47/1500-20 | 1.85 | 1500 | 47 | 20 | 140 | 63 |
| N47/1500-24 | 2.22 | 1500 | 47 | 24 | 167 | 74 |
| N47/1500-30 | 2.77 | 1500 | 47 | 30 | 208 | 93 |
| N47/1500-36 | 3.33 | 1500 | 47 | 36 | 249 | 106 |
| N58/1800-15 | 1.93 | 1800 | 58 | 15 | 153 | 60 |
| N58/1800-18 | 2.31 | 1800 | 58 | 18 | 182 | 67 |
| N58/1800-20 | 2.57 | 1800 | 58 | 20 | 203 | 76 |
| N58/1800-24 | 3.08 | 1800 | 58 | 24 | 234 | 92 |
| N58/1800-30 | 3.85 | 1800 | 58 | 30 | 299 | 110 |
| N58/1800-36 | 4.62 | 1800 | 58 | 36 | 358 | 126 |
1.Well wind and snow resistance
2. Resistance to corrosion
3. A long time of heat preservation.
4. Meeting the requirement of washing clothes, abstersion and bathing
5. Material of inner tank: SUS304 Stainless steel
6. Material of outer tank: draw bench silver steel
7. Bracket material: Aluminum
8. Heat preservation: 72-80h
9. Insulation: polyurethane
10. Tube standards: 47-1500mm or 58-1800mm
11. Absorption rate: >=93%, Heat radiation rate: <=6%
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