Sunshine Solar Water Heater-SU-36T-CS-450Ltr

Tube length: 1899mm Outer tube diameter: 58mm Inner tube diameter: 47mm Galss thickness: 1.6mm Thermal expansion: 3.3*10-6°c Absorptivity: ³ 93% Coating:White Colour Inner Tank: SUS 304 -2B with 0.5 mm Outer Tank: colour coated steel with 0.44 Frame: Stainless steel with 1.5 mm/1.2 mm Insulation: 50mm of high density polyurethane foam""" Numbers of Tubes:36 Capacity:450Ltr