| Zulassung |
RoHS |
| Räumlichkeit |
155 |
| Ort der Herkunft |
Chongqing China (Mainland) |
| Marke |
OUKAI |
| Modell-Nummer |
20tubes |
| Geben |
Vakuumröhrenkollektoren |
| Druck |
Drucklos |
| Zirkulationstyp |
Direkt / Leerlauf (Aktiv) |
| Verbindungstyp |
Direktsteck |
| Installation |
Wand befestigter |
| Gehäuse Material |
Edelstahl |
solar water heater 1. best angle of elevation 45o,make the heat efficiency is very high 2. Inner tank:imported 304 2B food grade stainless steel.thicness is 0.5mm,strong anti-corrosion longer use time 3. Outer tank:0.5mm zinc-coated color steel plate 4. Insulating layer:high pressure polyurethane foamed 5. Vacuum tube: 3.3 high borosilicate glass,which has the high absorption rate and low emission rate. 6. Bracket: stainless steel 7. Electrical heat element can be choosed for this system