... Standard capacity: 100,150L,200L,250L,300L,400L,500L. 600L,700L,800L,1000L.2. Type of tank: Pressurized, ... bar.3. The tank body: SUS304 or SUS316 stainless steel, thickness 1.0 -2.5mm4. The outer cover ... polyurethane.6. The heat exchanger: copper coils or stainless steel.7. The auxiliary heater: 1.5 -4KW8. Preservation ... L/C; T/TPackage: Seaworthy Cartons Pressure Stainless Steel Twin Coil Water Tank