Pressurized Heat Pipe Solar Collector - Copper & Aluminum Alloy, 58x1800mm Tubes - 72 Hours Heat Preservation, High Pressure Endurance Up To 0.6mpa, Hail Resistant Design

These Pressurized Heat Pipe Solar Collector is made of red copper and conducted by heat transfer medium liquid. Water connot flow in vacuum tubes and operated when confined. The crust uses aluminum alloy mould material of high strength with air flow design. It is furnished good style.
Can endure high pressure when it works
Module design, optional combination, which can meet the demand of large water consumption
Material: aluminium alloy
Solar vacuum tube with heat pipe
1) Size: 58x1800mm
2) Qty of tubes: 15/18/20/24/30pcs
3) Hail resistance : diameter: 25mm

Insulation layer in chest
1) 50mm thickness imported polyurethane ,machinery overall for keeping same temperature and high pressure foam
2) Heat preservations 72hours

Max pressure bearing: 0.6Mpa
ISO9001/CE certificate/EN-12975
5 years warranty time

Specification:
1. Manifold : copper
2. Manifold casing: aluminum alloy
3. Glass tube:: 58mmx1800mm
4. Heat preservation: 72hours
5. Hail resistance: 25mm
6. Coating of vacuum tube: SS-C/CU
7. Working pressure: 0.6Mpa