Heat pipe solar collector

Solar collector, pressurized heat pipe type. for solar water heater
 
CE, ISO9001: 2000, Solar key-mark(EN12975-01/02:2006), CCC
 
Characteristic:
1. Heat pipe tube: High quality tri-elements coating tube(ALN/ALN-SS/CU), dia. 58mm, length: 1.8m/Dia. 47mm, 1500mm, inside is high quality copper pipe-thickness: 1mm
2. Inner direct-flow pipe: Red copper pipe dia.: 35mm, thickness: 1 mm
3. Insulating layer: Polyurethane and rockwool, 30-45 mm
4. Outer Manifold: SUS 304 2B stainless steel or aluminium alloy(2.0-2.5mm)
5. Bracket: Stainless steel or aluminium alloy 1.8mm
6. Weather-proof: Anti-cold: Below-35 degree.
7.Maximum fluid pressure:1000KPA
8.Operating Fluid pressure:600kPa
9.Maximum service temperature: 95 degree
10.Absorptivity coefficient: >=94%
11.Emissivity coefficient: <=7%
12. Service life span: 20 years
13. Qty. Of heat pipe tube: 10/15/20/25/30PCS
14.Quantity guarantee:8 years

Heat pipe solar collector; ALN/ALN-SS/CU vacuum tube; Absorptivity coefficient: >=94%;8 years guarantee;Insulation:rock wool;