Wholesale Pre-heated Pressure Solar Water Heater

Production Description
TypeSP (pre-heating solar water heater with coil)
Outer Tank MaterialWhite color steel or Food grade SUS304 2B stainless steel plate
Outer Tank Diameter470mm
Inner Tank MaterialFood grade SUS304 2B stainless steel, 0.5mm
Inner Tank Diameter360mm
Tube MaterialHigh quality borosilicate glass
Vacuum Tube Size (mm)58/1800 (diameter/length)
Tube Number15/18/20/24/30/36
Frames (Stand Parts)Galvanized plate, Stainless steel or Aluminum alloy
Insulation LayerHigh quality polyurethane foam made by advanced high pressure foam machine
Insulation Thickness55mm (outer tank 470mm)
Hail Resistance25mm
Operation Pressure0.05Mpa
Standard QualifiedCE, CCCWholesale Pre-heated Pressure Solar Water Heater
website:http://www.jxsunfly.com/solar-water-heater/pre-heated-pressure-solar-water-heater/