compact solar water heater

HKcompact solar water heater high quality and high efficiency,competitive price acccept OEM,owned CE,SIO9001-2000,CCC

HK compact solar water heater

Non presure solar water heater

Work principle:

High quality vacuum tubes absorb sunshine and heat cold water in the vacuum tubes. According to the density difference of cold and hot water, when absorbing sunshine, cold water in vacuum tubes turning to hot water rises to tank, meanwhile, cold water in tank sinks to vacuum tubes. That is the circulation in this type of solar water heater. The whole system is always circulating continuously.

 

Specification:

1. Water tank: Quality SUS304-2B Food Grade stainless steel plate(0.4mm), tank capacity:60-350L

2. Outer shell: Anti-oxidized Galvanized color steel plate(0.4mm) /SUS304-AB stainless steel plate(0.4mm)

3. Bracket: Anti-oxidizedGalvanized color steel plate ( 0.4mm) /SUS304-AB stainless steel plate(1.0mm)/Aluminium alloy profiled bar (1.5-2.0mm)

4. Tank insulation: Polyurethane integral foaming, 55-60mm thickness

5. Heat preservation time: 72 hours

6. Wind resistance: 30m/s, Hail resistance:25mm

7. Working temperature:-20~250 degree centigrade

8. Maximum pressure: 0.5-0.6 Mpa

9. Usual vacuum tube dimension: D47x1500mm/ D58*1800mm

10.Dual-purpose bracket for both flat and sloping roof, and with different angle for different countries. Operation and installation documents are free.

 

Feature:

1. High quality SUS304-2B stainless steel for water tank, processed by argon arc welding technique, under strict quality control system, tank will never rust and leak.

2. High borosilicate all glass vacuum tube has selective absorbing surface, absorptivity above 0.93 and emissivity below 0.05, it enables vacuum tubes to have good absorb and transmit performance.

3. Relevant accessories are optional instead of compulsory, client can choose some or none according to actual need.

4. Suitable export packing for samples/ FCL, for samples we have special packing.

5. Life duration: 15 years, warranty: 5 years

6. CE, ISO9001, CCC approved

7. Lead time: 5-7 days for a 20ft container, 10-15 days for a 40ft container

8. Request for customized type are accepted.

9. To serve Europe, America, Africa clients better, at work in Europe work time.

 

Instant hotline: 0086-15967346517

Packing: carton

Active Series	Vacuum tube			Capacity ( liters)	Qty.per 20'ft/40'ft/40'HQ      Container
	Diameter(mm)	length(mm)	Numbers
HK7-4715	47	1500	15	90	59/128/161
HK7-4718	47	1500	18	108	52/112/141
HK7-4720	47	1500	20	120	48/103/130
HK7-4724	47	1500	24	144	41/88/111
HK7-4730	47	1500	30	180	32/71/89
HK7-5815	58	1800	15	135	43/93/117
HK7-5818	58	1800	18	162	36/79/100
HK7-5820	58	1800	20	180	34/73/93
HK7-5824	58	1800	24	216	28/61/77
HK7-5830	58	1800	30	270	23/50/64
HK7-5832	58	1800	32	288	21/47/59
HK7-5834	58	1800	34	306	20/44/55
HK7-5836	58	1800	36	324	19/41/51

compact solar water heater