Capacity:PWT50L-1000L
Material of outer tank: precoated sheet steel/stainlesss steel
Color of outer tank: White/Silver-grey/Silver/Blue/Sky blue/Red/Golden
Material of inner tank:SUS304/316L/444, Duplex SUS2205/2304
Insulation:Polyurethane resin foaming /PU soft coat
Foaming material:polyurethane resin
Material of inner coils:copper/stainless steel/wave stainless steel