Material:
Inner tank material:SUS304-2B stainless steel 0.40mm thickness,food grade,innocuity.
Outer tank material:stainless steel 0.35mm thickness,antirust.
Insulation layer:High density polyurethane foaming,50mm thickness.
Vacuum tube material: borosilicate glass,three target vacuum tube,ALN-SS-CU layers.
Capacity:250L
Assistant tank:45L
Vacuum tube size:¦µ 47mm*1800mm(Length).
Bracket material:stainless steel,1.2mm thickness,antirust.
The glistening obliquity:45 degree
Hail resistance:25mm.
Wind stress:180km/h
Freeze protection:-25 degree.
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