Specification

• Brand: Sunshine
• Number of tubes : 20 Pieces
• Capacity :250 Ltr
• 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 : AL- N- AL
• Inner Tank : SUS 304 -2B with 0.5 mm
• Outer Tank :Stainless steel with 0.4mm
• Frame :Stainless steel with 1.5 mm/1.2 mm
• Insulation : 50mm of high density polyurethane foam
• Outer casing is made from stainless steel for long life.
• 55mm polyurethane fom insulation Keeps the water warm intake even in hilly area.
• High quality of layer of coupper coated in side the tube.
• High copper glass tube can withstand hallstone of 25mm size.
• Temperature controle thermostat back-up heating rod