solar water heater pressurized solar water heating system solar tank mixing valve hot water solar system
1.High level quality and service(OEM) 2.low price 3.being installed easily 4.long life span 5.high efficiency Vacuum tube: Cercis SolarVacuum tube specification: Φ47×1.5m, Φ58×1.8m, Φ70×2.0mSteelInner tank: SUS304-2B for food grade stainless steelOuter tank: Stainless steel or galvanized steelHeat preservation: 50-70mm polyurethane wholly machinery compression form foamFrame: zinc plated steel,the interchange three piece structure of multipurpose bracketTank Diameter:460mm-500mm
solar water heater
| 1.Outer tank material: | Stainless steel 201/304 |
| 2.Inner tank material: | Food grade SUS 304 stainless steel |
| 3.Tank insulating layer: | 50/55mm high density polyurethane forming |
| 4.Vaccume tube: | 3.3Borasilicate glass with AL/N/AL selective coating;58*1800mm |
| 5.Bracket: | stainless steel 201/202 |
| 6.Max pressure of tube | 0.05Mpa |
| 7.Vacuum tube tightness | P≤0.005Pa |
| 8. Idle sunning property parameters | =220˜260m²°c/KW |
| 9.structure of tank | 5 holes:air vent/overflow hole/water inlet/water outlet/electric element hole) |
| 10.Welding | Argon arc welding |
| 11.heat preservation | 72 hours |
| 12.Certification | pass CE/ISO9001:2000 |
| 13.LOGO | OEM.silk screen pritn/sticker |
| 14.Absorption | as=0.93-0.96(AM1.5) |
| 15.Average heat loss coefficient | ULT=0.6˜0.7W(m²×°c) |
solar water heater pressurized solar water heating system solar tank mixing valve hot water solar system
