Key Specification: 1)      Inner tank: SUS 304-2B Stainless steel, thickness:0.50MM; 2)      Outer tank: Galvanized steel, thickness:0.31mm; 3)      Br...

Specifications: 1.Solar Water Heater Inner tank:SUS304-2B, 0.4mm 2.Solar Water Heater Outer tank:Galvanized Steel 0.4mm 3.Vacuum tube:58*1800mm three target 4.Stand:Galvanized Steel 1.5mm 5.Insulati...

1)Inner water tank shell is made of SUS3042B food grade stainless steel plates, welded by argon arc. Water is pure and drinkable, thickness is 0.5mm. 2)Out water tank shell is made of color steel w...

30 degree non-pressure water heater 55mm polythurthane to preserve heat long life span:15 years high reliability CE, SABS

Non-pressure Solar Water Heater, the hot-water flows to the water tank from the vacuum tubes. Because of the proportion, cold water flows to vacuum tubes from the water tank.

This item is a 24 tube manual controled Compact Solar Water Heater * 24 evacuated solar collector tubes. Length: 74 inch(1.87m) Diameter: 2.2 inch(56mm). * Only uses 4 square yards floor (or roof) space. * Mounted reflectors under the tubes for increased efficiency. * Mounting kit. * Electronic control system complete, sensors and remote control unit * Adjustable electric water pump adjustable to match your water pressure. * Instruction manual/ assembly instructions included.

Model Name SS solar water heater Inner tank : SUS304-2B [0.4mm/0.5mm] Insulation layer: Polyurethane foam [55mm] Outer tank : SUS304-2B [0.4mm] Bracket: SUS201/304 [1.2mm] Evacuated tube: Borosilicate Glass 3.3 SS serials is Thermosyphon solar water heater, That is a kind of solar water heating system that solar collector and storage are connected together with the cylinder storage on the top and collector panel on the bottom. There is no need of pump to push the fluid and no need of pipeline between the collector and storage. It is a simple and safe solution to get heat power from the sun. Advantage: 1) The material of the outer tank is SUS304 2B stainless steel. The material of the inner tank is SUS304 2B stainless steel. 2) The life of the vacuum tubes is 15 years. 3) Stable and reliable performance, well resistance. 4) Temperature when exposed to sun without water: 250�C, 2.5 hours to boiling point if using single tube. 5) It resists 25mm...

Specification: Material of inner tank: SUS/304 imported food grade stainless steel Material of outer tank: SUS304-BA stainless steel Vacuum tube sizes: 47 x 1, 500mm, 58 x 1, 800mm Capacity: 90L-324L Heat insulating layer: 55mm machinery overall high pressure foamed polyurethane Material of frame: Excellent zinc plating board Hail resistance: 25mm Heat preservation: 72 to 80 hours Frame, vacuum tubes and tank are packed separately Feature: Optional function: Electrical heating system, you can use electrical stick to heat water in a rainy or a cloudy day Optional accessory: Controller We use seamless welding machine to produce inner tank which is rust-resistant We also accept OEM orders and small orders It is a ecnomical type, most family can afford it It is easy to be installed

The detail of material Outer Tank: Al-Zn Coated Steel Sheet/Color Steel Inner Tank: SUS 304-2B Stainless Steel Insulation: ployurethane foam(55mm/65mm) Vacuum tube: borosilicate glass 3.3 Absorption coating: AL-N-AL Stand: Aluminum alloy/galvanized sheet We have another three models :Q-B-J-1-60/2.6/0, Q-B-J-1-54/2.30/0, Q-B-J-1-78/3.38/0. The three models also have got the certificate of solar keymark. We got solar keymark from Germany TUV, we are the only supplier who got non pressure type solar collector with solar keymark, higher efficiency and lower price. Because it heats water directly without any heat loss from any heat exchange. It can be a part of spilt system. And it is specially suitable for commercial big project, such as hotel, school, community, ***** Non-pressure 58-1800-30 solar collector For slope roof, size:2570X2060mm. For flat roof, size LxWxH: 2580X1655X1655mm. We have a comparison on flat plate(high quality and bad quality), heat pi...

we do many kinds of solar water heater, compact pressurized, split presurized, non-pressurized, vacuum tube 47, 58, 70dia solar collector, and offer parts welcome to contact with us

Compact Non-pressurized Solar Water Heater 1) Inner tank:stainless steel SUS304-0.5mm 2) Vacuum tube:QB-AL-N/AL-47-1500/58-1800 3) Outer tank:painted steel-0.4mm/Aluminum-Zinc coated steel-0.45mm 4) Insulation:polyurethane 50mm/60mm 5) Frame: Aluminium Alloy

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Non-pressure Solar Water Heater Working Principle Non-pressure solar water heater relies on the natural circulation of water between the collector and the tank. As water in the vacuum tubes is heated it rises naturally into the tank, while cooler water in the tank flows down to the bottom of the vacuum tubes, causing circulation throughout the system. Characteristic 1. Economic and Efficiency 2. Popular in the village and accept by most of people 3. Simple design and easy to install Specification 1. Inner tank:SUS304 2B food grade stainless steel 0.41mm, 0.5mm 2. Outer tank: White color steel or Stainless steel 0.41mm 3. Heat Preservation: Polyurethane 50-60mm Preserving time:72-84hours 4. Working pressure:0Mpa, testing for 0.2Mpa 5. Capacity:100L, 130L, 150L, 160, 200L , 250L 6. Optional accessory: Electric heater, Controller

CE CCC ISO9000 ISO14000 Tank volume :100L-300L vacuum tube :58*1800 Tube style :Vacuum tube Tube number :14, 16, 18, 20, 24, 28, 30, 32 Outer tank :Al-Zn Coated Steel Sheet/Color Steel Inner tank :SUS 304-2B Stainless Steel Sheet Insulation :Polyurethane foam Vacuum tube :Borosilicate glass 3.3 Absorption coating :Al-N-Al Stand :Aluminum alloy/Galvanized sheet Option :Auto feeding tank and controller are available for charging water It is a normal type of our products, non pressure means the tank can’t bear pressure directly from tap water which normally is 0.6Mpa, so we make vents to release pressure through the vents. Tap water pressure is released from the vents, then water pressure when u take shower is gravity from top roof to your shower tap, so the most important thing on this type is to make sure vents open to air always. Otherwise the tank will be damaged because of high pressure from tap water. This type is the cheapest one...

low pressured solar water heater Inner tank: SUS 304 2B food level stainless steel Outer tank: SUS 304 2B food level stainless steel Water Capacity: 100L/120L/150L/200L/250L Heat Preservation: PU Vacuum tube: 47mm/1500mm 58mm/1800mm 70mm/2000mm Tube quantity: 15/18/24/30/36 Bracket : colored steel/ stainless steel/aluminum alloy Electric Power: 1.5-3KW Volt: 110-240V