Product Overview
Feature of Compact Flat Panel Non-Pressurized Solar Water Heater : 1. low cost and no need high pressure material. 2. easy installation for flat roof or inclined roof; 3. More safe and so hard enough to bear one people standing. 4. Reliable and long lasting efficient 5. Strong erosion-roof, no pollution to water Detail Specifications : 1) Inter-tank: Food grade and high anti-corrosion SUS 304-2B stainless steel by auto welding& thickness: 0.5mm 2) Outer-tank: Color Steel painted with corrosion layer &thickness: 0.5mm 3) Insulation: 55 mm Polyurethane foam (heat preservation 72hrs) 4) Working pressure: 0Mpa(Testing pressure: 0.05Mpa) 5) Flat collectors: Black chrome coating plate / Titanium(or Tinox) coating plate (Copper Connection: I 22mm, 3/4a ) 6) Bracket : Bracket: Hot galvanized steel painted with anti-corrosion layer & thickness:1.5mm
Feature of Compact Flat Panel Non-Pressurized Solar Water Heater : 1. low cost and no need high pressure material. 2. easy installation for flat roof or inclined roof; 3. More safe and so hard enough to bear one people standing. 4. Reliable and long lasting efficient 5. Strong erosion-roof, no pollution to water Detail Specifications : 1) Inter-tank: Food grade and high anti-corrosion SUS 304-2B stainless steel by auto welding& thickness: 0.5mm 2) Outer-tank: Color Steel painted with corrosion layer &thickness: 0.5mm 3) Insulation: 55 mm Polyurethane foam (heat preservation 72hrs) 4) Working pressure: 0Mpa(Testing pressure: 0.05Mpa) 5) Flat collectors: Black chrome coating plate / Titanium(or Tinox) coating plate (Copper Connection: I 22mm, 3/4a ) 6) Bracket : Bracket: Hot galvanized steel painted with anti-corrosion layer & thickness:1.5mm