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Compact No Pressure Solar Water Heater for Home
No Pressure solar water heater Material and Features:
- Inner tank material:SUS304-2B/31,1.2mm;
- Outer tank material: Galvanized Steel,0.31mm/0.35mm/0.4mm/0.5mm;
- Insulation:PUF,50mm/55mm/60mm
- Vacuum tube: 3-trgets evacuated vacuum tube, 58*1800mm,coating Al-N/SS/Cu,600Kpa;
- Bracket material:Galvanized steel/Aluminum Alloy/Stainless steel;
- Reflector: Stainless Steel
- Hail resistance:25mm
- Wind stress:180km/h
- Heat preservation:72Hours.
No pressure solar water heater Working Principle:
Solar water heater is a direct thrmosyphon heating system.Evacuated vacuum tubes plug to ater storage tank directly.Could water in the vacuum tube is heated by sunshine to be vapor.Because vapor is lighter than cold water,it goes up to water ank and cold water in the tank comes down to vacuum tube at the same time.In this way,it follows a continous circulation and all the water in the tank is heated.
This kind of solar heating system is the most ecnomic one. And it has the highest heating effciency because of heating water in tubes directly.
No pressure solar water heater Details Pictures:
1 × tank
20× heater pipe solar collector
1 × bracket
20× silicon dust ring
No pressure solar water heater Loading Ability:
| Model | Vacuum Tube | Tank | Loading Qty | |||
| Size /mm | No | Capacity/L | 20GP | 40GP | 40HQ | |
| GDL-NPGS-100 | 58×1800 | 10 | 100 | 66 | 137 | 160 |
| GDL-NPGS-120 | 58×1800 | 12 | 120 | 58 | 121 | 142 |
| GDL-NPGS-150 | 58×1800 | 15 | 150 | 49 | 102 | 119 |
| GDL-NPGS-180 | 58×1800 | 18 | 180 | 40 | 83 | 97 |
| GDL-NPGS-200 | 58×1800 | 20 | 200 | 36 | 76 | 89 |
| GDL-NPGS-240 | 58×1800 | 24 | 240 | 32 | 67 | 78 |
| GDL-NPGS-250 | 58×1800 | 25 | 250 | 31 | 64 | 75 |
| GDL-NPGS-300 | 58×1800 | 30 | 300 | 25 | 53 | 62 |
No pressure solar water heater Thickness Measure and Argon Welding
No pressure solar water heater Main Production Line
No pressure solar water heater Quality Control
solar water heater Certificates
Solar water heater Exhibition