Solar water heater system , Solar keymark , CE

The advantage of collector Technical Index Parameter:1.Header Pipe Material: Copper , diameter 22mm2.Riser Pipoe Material : Copper , diameter 8mm3.Absorber Fins Material: Copper or aluminum4.Surface Coating: Blue titanium or black chrome5.Working Pressure: 0.75Mpa6.Testing Pressure: 1.2Mpa7.Thermal Insulation: Fiberglass , 35mm/45mm thick8.Sealing Gasket: EPDM Welding: Laser welding between pipe & absorber We have 2050*1050*80mm 2050*1050*95 2050*1050(800)*80 2500*1050(800)*80 2015*1015*76 We can do as your request size Excellent storage water tank The best anticorrosion inner,isolated between water and inner.No gap welding avoid to leak at allInsulation is Environmental PU layer,thicknedd 5cmEspecially design proof-creepage and safety valve protection5. Heat exchanger is copper,transferring heat is so fast Intelligent Controller Microcomputer controller,saving energy, operation easyIndustrial standard element can work in harsh environmentThe function is stable and reliability,proof dry-burn.high temperature protection.Temperature control circulation in user's houseAutomatic trouble hootingSpeed is adjustable.High Quality Parts 1. Wilo pump2.Watts TP Valve3Italy expansion vessel 4. Bluetec absorber Quality Assurance-Product Test Intenal pressure for absorberHigh temperature resistanceExposureExternal thermal shockInernal thermal shock Rain penetrationMechanical Load testThermal performanceFreeze resistance testIce ball impace test