Pentium series
lShell material: high-technology galvanized sheet. thickness is 0.31mm
lInner material: SUS304-2B plate, thickness is 0.41mm
lBracket material: domestic goodness galvanized sheet,spraying plastics,highly corrosion-resistant.
lVacuum material: high borosilicate glass.
Φ 47
Φ 58