vacuume tube non-pressurized water heater
is the most economic system with higher efficiency
easy to install.
cheap price
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
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vacuume tube non-pressurized water heater
Working pricinples:
Non-pressure solar water heater relies on the natural circulation of water between the collector and the tank. The whole system works at 0.2MPA.
When the water in heated, hot water rises naturally into the tank, and the cool water in the tank flows down to the bottom of the vacuum tubes.As this circulation works throughout the whole system constantly ,so we get the hot water,
Necessary parts: Tank, tube,barket
Choice parts:
A controller----show water level, temparature for the conveince of cold water supply
Water auot filling tank: fill water in time constantly
An electric heater: when without sunshine ,etc: in rain days and winter days,use for heating water.
Detailed Specifications:
Tank:
| Inner tank: | SUS304 2B food grade stainless steel 0.31mm-0.41mm; |
| Outer tank: | SUS 304 BA stainless steel 0.31mm-0.41mm; |
| Heat Preservation layer: | imported PU 50-60mm; |
| Capacity: | 100L,130L, 150L, 200L , 250L,300L; |
Tube:
Advantages: with all-glass co-axial double tube, glass ofHigh borosilicate 3.3 and coated with ALN/ALN-SS/CU ,The tube we use can ensure more powerful absorbing power,and heats the water faster compared with normal tube coated with AL/N/AL
Number of the vacuum tube availabe for your choice: 18,20,24,30,36.
Tube size: diamter: 47mm, 58mm, length: 1500mm, 1800mm.
| Model | Absorb area (m²) | Water tank capacity (L) | 20GP/40GP loading qty (sets) |
| ITM-420-47/1500-18 | 0.93 | 100 | 60/116 |
| ITM-420-47/1500-20 | 1.04 | 110 | 56/108 |
| ITM-420-47/1500-24 | 1.24 | 130 | 47/91 |
| ITM-420-47/1500-30 | 1.55 | 165 | 37/85 |
| ITM-470-58/1800-18 | 1.62 | 150 | 37/71 |
| ITM-470-58/1800-24 | 1.944 | 200 | 32/61 |
| ITM-470-58/1800-30 | 2.43 | 250 | 25/48 |
| ITM-470-58/1800-36 | 5.12 | 300 | 18/37 |
Bracket: SUS 202 BA 1.2mm-1.5mm; Angel: 38°/45°
Advantages:
2. It can be installed on both flat roof and pitched roof.
Model No.: SKI-SC
Features: Split enamel tank solar water heating system with double Heat Exchanger
CE CCC SRCC solarkeymark iso
OEM and special design
Model No.: bnp-1
Features: solar water heating systems
Your satisfaction is our pursue
Model No.: bn-1
Features: solar heater
70mm x 1.8m tubes, 58mm x 1.8m price
Your satisfaction is our pursue
Model No.: bn-4
Features: solar water heater
1.ensure hot water all year round
2.environmentally-friendly
3.energy-saved
Model No.: bn-1
Features: solar water heating systems
Fashionable export product
Your satisfaction is our pursue
Model No.: JH-SWH
Features: Solar energy collector:
a device that absorbs thermal energy from the sun, converts it into usable heat.
Model No.: JH-flat solar
Features: solar water heaters:
1)Special design speed up the exchange between light and heat;
2)High-strength pressure-bearining design;
Model No.: JH-701
Features: compact pressurized solar water heater:
solar water heater with heat pipe vacuum tube to supply solar energy
Model No.: JH-S1
Features: Solar water heater:
high quality, competitive price with certificate CE, ISO9001 and best service...
Model No.: JH-509
Features: balcony hanging solar heater:
Features:colour size 130mmX130mm
Vacuum tube:1800mmx58,15pcs/set,20pcs/set,30pcs/set
Tank:150L,
Model No.: JH-flat solar
Features: solar water heaters:
1)Special design speed up the exchange between light and heat;
2)High-strength pressure-bearining design;
Model No.: JH-708
Features: solar heater products:
Relies on the natural circulation of water between the collector and the tank.