(CE ,ISO ,KEY MARK)
features:
1) SUS 304-2B food grade stainless steel
Evacuated collector tubes AL-N-AL &SS-CU
2) A longer time of heat preservation
3) fitting for bad weather conditions : Anti-wind ,anti-corrosion ,
4) stable and reliable preformance
5) patented protection of collitsion from the side bracked design
6) meeting the requirement of washing cothes,bathing,abstersion
7) satisfied with the need of well-to-do family
SPECIFICATIONS:
1) thickness of bracket :1.2mm
2) solar collector tubes:ø58mm*1800mm; 47mm*1500mm
3) inner tank:SUS 304-2B food grade stainless steel
4) outer tank:SUS 304-2B stainless steel
5) capacity:100/130/180/240/300
6) insulating layer thickness:polyurethane foam:50mm-60mm
7) tank diameter:470mm/420mm
8) pressure:0 pa
9) heat preservation:72 hrs
10) pressure:0 pa