Description

Feature:
1)high efficiency and simple structure
2)accessories like controller,mg bar and electrical assist are optional
3)resistance to hail
4)long life span

Specification:
inner tank SUS ****2B stainless steel, 0.*1mm thickness inner tank diameter **0mm, **0mm outer tank colourized steel, 0.*5mm thickness Outer tank diameter **0mm, **0mm,**0mm Capacity **0L, **0L, **0L, **0L, **0L,**0L Tank insulating layer ****0mm high-density polyurethane foamed Foam pressure *2kg/m3 minimum Heat reservation *2 hours Welding Argon arc welding Vacuum tube type 3 target tube AL-N-AL/SS/CU coated Outer Glass Tube Diameter *8mm Inner Glass Tube Diameter *7mm Length of the Vacuum Tube ***0mm Thickness of the Glass Tube 1.6mm Material of bracket galvanized steel  1.5mm - black color Structure of bracket Flexibility for flat or slope roof Angle of bracket *8 *0 *5 degree Screw for bracket SUS **2 stainless steel 8mm diameter Seal High quality silicone rubber polymer