pre-heated copper coil solar water heater 1.CE,CCC certificates 2.OEM provide. 3.High quality

pre-heated  copper coil solar water heater

Descriptions:

1)  Inner tank: 0.4MM~0.5MM food grade stainless steel304, Outer tank: 0.4mm color steel /stainless steel 304-2B

2) Bracket: stainless steel / galvanized steel

3) Insulation: 50-55mm polyurethane,heat preservation 72hours/3days

4) Capacity: From  100L To  500L

 5) Copper coil  for rapid heat transfer,high efficiency.

Product Model	Tubes Qty.	Tank (L)	Absorbing Area (m 2 )	Weight (KGS)	Dimension (L×W×H)	Qty. per 20FT/40FT/40HQ
SP470-1800/58-18	15	150L	1.37	93	1830*1690*1600	35 / 70 / 85
SP470-1800/58-20	16	160L	1.52	103	1830*1850*1600	32 / 64 / 78
SP470-1800/58-24	18	180L	1.83	125	1830*2170*1600	27 / 55 / 67
SP470-1800/58-30	20	200L	2.29	156	1830*2650*1600	23 / 46 / 55
SP500-1800/58-18	22	220L	1.37	98	1830*1690*1630	34 / 69 / 83
SP500-1800/58-20	24	240L	1.52	109	1830*1850*1630	31 / 63 / 76
SP500-1800/58-24	25	250L	1.83	132	1830*2170*1630	26 / 54 / 65
SP500-1800/58-30	30	300L	2.29	164	1830*2650*1630	22 / 45 / 53

Working principle:

          the copper coil in installed inside the water tank as the heat exchanger. When the cold water flows into the copper coil, it absorbs the heat of the water in the tank via the copper coil.

pre-heated copper coil solar water heater