... 1.Solar keymark,SRCC,CE,ISO9001-2000 2.high pressurized solar water heater. 3.perfectly combine with architecture Integrated Pressurized Solar Water Heater,Copact Pressurized Solar Water HeaterSystem--SK,SRCC,CE, ... .4630.54620.67120GP/sets463935302440GP/sets927871604940HP/sets11597887561 Descreptionintegrated pressure-bearing solar water heater Material of inner tank:SUS304-2B food grade stainless ...