Non-Pressurized Solar Vacuum Tube Solar Water Heater, stainless steel solar water heaters, solar energy,solar water heaterstainless steel solar water heater, solar energy, solar water heater
glass tube length:58x1800mm /47x1500mm
inner tank material:SS304 2B food grade
out tank material:Aluminum alloy with metal coating /stainless steel Dia.460mm/420mm/470mm outer tank.
frame material:imported hot galvanized steel folded sheet with powder painting/stainless steel;
insulation:50mm polyurethane total forming with pressure and best density of 40kg/m3
Available sizes:16,18,20,24,30,36 tubes with capacity 135ltr up to 325ltr
Customized is available