Manifold Casing Material 304 2B Stainless Steel or Aluminium Alloy Frame Material 304 2B Stainless Steel or Powder Coated; Galvanized Steel Header Pipe Material C12200 Copper Insulation Rock wool Rubber Seals and Rings UV stabilized high temperature silicone; rubber Testing Pressure 9bar Features:
l Reliable, efficient, twin-glass solar tubes heat pipe
l Copper heat pipes for rapid heat transfer
l Low maintenance effort
l Easy installation of single or multiple units
l Corrosion resistant silver brazed copper header
l All stainless steel frames
l Guaranteed min power output of 525kwh/m2 (certified by SPF)
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