Product Description
Solar Collector Specifications: 47x1500mm, 58x1800mm, 70x2000mm
No. Of tubes per unit: 15, 18, 24, 30, 36
Water tank capacity: 100L, 120L, 150, 180, 200L, 250L, 300L
Manifold Casing Material: Aluminium, zinc plate sheet
Manifold color: Alumimium color, black...According to customer; S request
Frame Material SS304 0.8mm Square pipe

Header Pipe Material 99.93% pure Copper & lead free 45% silver brazing
Insulation Rock Wool + Polyurethane
Rubber Seals and Rings silicone rubber
Optimal installation angle 20-70o Vertical, -5o to +5o Horizontal
Maximum Operating Pressure 12 bar - 116psi
Optimal flow rate 0.1L/min/tube - 0.026G/min/tube
Performance Data Conversion Factor: Ho = 0.717
Loss Coefficients: A1 = 1.52, a2 = 0.0085