1 Non Pressure Stainless Steel Solar Heater
2 stainless steel inner water tank
3 capacity:100-300L
4 5 years warranty
Port: shanghai or to order
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 500 Set/Sets per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: standard export carton box
Delivery Detail: For less container load,5 days.For full container load,10 days.
Changzhou Longquan Solar Since 1991,specializing in solar water heater products,can offer different types,with high quality and competitive price.
Non Pressure Stainless Steel Solar Heater
Vacuum Tube Solar Water Heater
Materials:
1 Solar tube: 3.3 high borosilicate glass
2 Inner tank: Sus304-2B
3 Outer tank: galvanized steel/color steel
4 Frame: stainless steel
5 Tube colors: blue or black
6 Insulation layer: 55mm polyurethane foaming
7 Number of vacuum tubes: 15, 18, 20, 24 and 30
8 Diameter:
Outer tank: 420 and 470mm
Vacuum tube: 47 and 58mm
9 Vacuum tube length: 1,500 and 1,800mm
10 Absorb rate: 0.93
11 Thermal radiation rate:0.06