Type: E5-58/1800-16
Outer tank: Al-Zn sheets
Inner tank: SUS304-2B stainless steel
Insulation: polyurethane, 55mm
Absorptive coating: AL-N/AL
Vacuum tube: Borosilicate glass,diameter: 58mm, length: 1.8m, 16pcs.
Frame: aluminum alloy
Absorber area(¬O): 2.0¬O
Volume tank(L): 135L.
Carton.