... :15years 3.Deliverly time:10-15days 4.Best performance Specifications: 1) Water tank (interior): SUS304-2B food grade stainless steel2) ... ) solar working station5) Steel tube dimensions: 58mm x 1.8m, 47mm x 1.5m 6) Water capacity: 150L, 200L, 300L,500L ... 2701*1940*350*2702*1940*350*180certificateEN12975-1,2 SOLAR KEYMARKEN12975-1,2 SOLAR KEYMARKEN12975-1,2 SOLAR KEYMARK Material vacuum tubehigh ...