Sell Isolated pressure-enduring solar water heater

详情

Isolated pressure-enduring solar water-heater(module) Glass vacuum pipe: Glass material: boron & silicon glass 3.3 Feature: High intensity, resist chemical corrode, optics capability, heat stability, mechanical capability are at the advanced international level. outer pipe diameter thickness: ï¿&frac*2; =*7?.7mm &=1.5mm ï¿&frac*2; =*8?.7mm &=1.8mm inner pipe diameter thickness: ï¿&frac*2; =*7?.7mm &=1.5mm ï¿&frac*2; =*7?.7mm &=1.5mm pipe length : ***0mm(?mm) ***0mm(?mm) Absorb coat capability Structure: changeable AL-NAL selective absorb coat Sediment technique ï&frac*4;�direct current reaction spatter emission Absorb percentageï&frac*4;�> *3% Emission percentage: < 8%(*0) Vacuum degree: P< 8ï¿&frac*2;*0ï¿&frac*2;3 Pa Longevity: *5 years designed by european designers, all the technique figures are according to the european market no water in the tubes Structurebe made of **0% stainless steel. 1. Reliable, efficient, twin-glass evacuated tubes 2. Copper heat pipes for rapid heat transfer 3. Easy plug-in installation 4. Suitable for mains pressure water (up to 8 bar/**6psi) 5. Silver brazed contoured copper header (suitable for mains pressure) 6. All stainless steel frame (**4 2B grade SS) 7. stainless steel bracket 8. Perfect for large scale heating and/or absorption/adsorption cooling applications