Direct-Plug Solar Water Heater with Porcelain Enamel TankZCT

Product configurations:
1.The outer tank is color steel sheet. Thickness is 0.5mm
2.The inner tank is Titanium steel 1.2mmwith Porcelain enamel coating 0.5mm.
3.Inlet/ outlet/ drain : 3/4 inch; male
4.Working pressure: 0.2Mpa Testing Pressure: 0.5 Mpa
5.Insulation: 55mm polyurethane foaming. Density: 40kg/M3
6.Longer heat preserving time around 72 hours.
7.Hail resistance: ?25mm
8.Inner tank is Porcelain enamel, no worry for rust or corrosion in 20 years.
Direct-Plug Solar Water Heater with Porcelain Enamel TankZCT