Non-Pressure Stainless Steel Solar Water Heaters (Ski-Na)

Detailed Product Description

Product description:

SKI-NA is an economic system with higher efficiency. The water heated in the tubes rises through the solar collector to enter the tank, while the cold water at the bottom of the tank flows into the tubes, creating continuous circulation. The convection flow will continue as long as the sun heats the collector. The simple controller can be used to show water temperature, level and control cold water supply or electric element work at set time.

Specifications:

Inner tank: SUS304-2B stainless steel, thickness: 0.4mm.

Outer tank: Stainless steel, thickness: 0.4 mm.

Frame: Stainless steel

Vacuum tube: Glass vacuum tube

Vacuum tube model: 47mm×1500mm, 58mm×1800mm

Automatic operation: Controller

Insulation layer: polyurethane foam, Thickness: 55mm.

Rubber Seals and rings: silicone rubber.

Model	Absorbing area(㎡)	Vacuum Tube			Tank Capacity	Qty.(Sets)
Model	Absorbing area(㎡)	Diameter	Length	Number	Tank Capacity	20"	40HQ
SKI-NA 410-1500/47-15	1.54	Φ 47mm	1500mm	15	100 L	75	155
SKI-NA 410-1500/47-18	1.85	Φ 47mm	1500mm	18	120 L	56	115
SKI-NA 410-1500/47-20	2.05	Φ 47mm	1500mm	20	130L	50	105
SKI-NA 410-1500/47-24	2.46	Φ 47mm	1500mm	24	155 L	44	92
SKI-NA 410-1500/47-30	3.08	Φ 47mm	1500mm	30	195 L	36	75
SKI-NA 460-1800/58-16	2.21	Φ 58mm	1800mm	16	138 L	44	105
SKI-NA 460-1800/58-18	2.49	Φ 58mm	1800mm	18	155 L	39	100
SKI-NA 460-1800/58-20	2.76	Φ 58mm	1800mm	20	170 L	35	90
SKI-NA 460-1800/58-24	3.32	Φ 58mm	1800mm	24	200 L	30	70
SKI-NA 460-1800/58-30	4.08	Φ 58mm	1800mm	30	250 L	24	60

Place of Origin:	Jiangsu in China
Model No:	SKI-NA
Brand Name:	SKI Solar
Payment Terms:	L/C,T/T(Bank Transfer),
Minimum Order:	Set/Sets 5
Supply Ability:	Set/Sets\|50000\|Year
Package:	carton