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| GDL-QZ-1.8M series STAINLESS STEEL COMPACT NON-PRESSURED SOLAR WATER HEATER ( vacuum tube) | ||||
| Picture | Model | Tubes No.(pcs) | Capacity(L) | Loading Qty 20FT container |
The Size of vacuum tube (L)1800MM / (Φ)58MM | ||||
| GDL-QZ-1.8M/15# | 15 | 150 | 48 Units | |
| GDL-QZ-1.8M/1 8# | 18 | 180 | Units | |
| GDL-QZ-1.8M/20# | 20 | 200 | 38 Units | |
| GDL-QZ-1.8M/ 24# | 24 | 240 | 33Units | |
| GDL-QZ-1.8M/30 # | 30 | 300 | 26 Units | |
| Material and Major Element: | ||||
| Inner water tank: | SUS304-2B stainless steel / 0.5mm thick | |||
| Outer water tank: | SS304 stainless steel / 0.4mm thick | |||
| Bracket: | SUS202 stainless steel 1.2mm thick | |||
| Capacity(L) | 150L-300 L | |||
| Life span: | 15years | |||
| Vacuum tube: | Adopts the three-high vacuum tube its absorb rate is 94% and its thermal radiation rate is 6% (100 degrees) | |||
| Solar vacuum tube: | ||||
a) Size: 58 x 1,8 00mm AL/N/AL coated vacuum tubes b) Qty: 15 /18 / 20 / 24 / 30 pcs | ||||
| Temperature insulation layer: | ||||
50mm-55mm imported polyurethane, keep same temperature and high pressure foam Temperature can reach to 250 degrees when exposed to sun without water;Water under the sun for 2.5 hours can be boiling if single tube is used. | ||||
| Tank diameter: | 460 mm | |||
| Warranty : | a.) 5 years' international responsibility for free repairing or exchange due to original quality problem b.)ISO9001/CE | |||
| Remark: | we can produce the solar water heater as you requirement .i you have any special requirements,please eel ree to contact us.we will produce them as you requirement. a.)We offer 2% vacuum tubes for free for exchange in case several shattered vacuum tubes during transit | |||
| the solar water heater will work more perect if work together with the assistant parts as ollows.( need to be paid ): | a). Assistant tank for automatic water loading or Automatic valve b). Electrical heater: c). Controller | |||
| DESCRIPTION | 1.stable and reliable performance and well wind resistance 2.vacunnm heat-collecting tubes at high temperature 3.dual-purpose brackers or both lat and inclined roo 4.economical goods | |||
| item: | 1500MM / (Φ)47MM | (L)1800MM / (Φ)58MM |
| performance parameter of shiningemptily | ≥175 m² *°C/kw | ≥175 m² *°C/kw |
| complement shining amount | ≤3.8MJ/ m² | ≤4.7MJ/ m² |
| average heat loss coeecient | ≤0.9w/ m² | ≤0.9w/ m² |
| vacuum degree | ≤5×10-2pa | ≤5×10-2pa |
| pressure resistance | 0.6MPa | 0.6MPa |
| heat impact resistance | bear three pounds with 0°Cwater | |
| assaulting resistance | endure impact that 30mm stell ball all down from 450mms | |
| shining temperature emptily | >250°C | >250°C |
| absorptivity | >92% | >92% |
| relectivity | ≤8% | ≤8% |
| freeze resistance | >-40°C | >-40°C |
| weight(kg) | ≥1.3 | ≥2.0 |
| capacity(l) | 1.3 | 2.7 |
| the tolal length public errand (mm) | ±7.5 | ±9 |
| outer tube diameter(mm) | (Φ)47±0.7 | (Φ)58±0.7 |
| outer tube thickness(mm) | 1.6±0.15 | 1.6±0.15 |
| inner tube diameter(mm) | Φ 37±0.7 | Φ 47±0.7 |
| inner tube thickness(mm) | 1.6±0.15 | 1.6±0.15 |
PRODUCT WORK PRINCIPLE:
ps: If you are interested, we will send you the quotation. Any special requirement, please feel free to contact us.
certification:
200L STAINLESS STEEL COMPACT NON-PRESSURED SOLAR WATER HEATER ( vacuum tube)