Hole to Hole Distance
75mm
Frame
Stainless steel 201. Angle: 27°--45Degree at thickness 1.2mm ± 0.2mm
Resist Pressure
Normal Warking pressure is 6 bar,and testing pressure is 12 bar.
Inlet/Outlets
Standard is 5 of 3/4" Male by argon weldding, if need to add more
Heat pipes
T2 Copper Heat pipe, thickness 0.6mm ± 0.1mm
Product name
Vacuum tube type solar water heater
Accessories
1.Magnesium Bar (include)