Non-Pressure Solar Water Heater with Assistant tank
1. Inner tank material: SUS304/2B, 0.41mm
2. Outer tank material: Stainless Steel or Galvanized Steel
3.Frame material: Stainless steel or Galvanized Steel
4.Heat insulating layer: 50mm polyurethane foaming
5.Size of inner tank Ø360mm,Size of outer tank Ø460mm
6.Heat preservation: 72 hours
7.Hail resistance: 20-30mm
8.Standard pressure: 0.06 Mpa
9.Seal: silicone rubber polymer
10.Temperature heat:45-95 degree Celsius