Cpmpact vacuum tube unpressurized solar water heater - SD-G

Solar water heater, 1.Low pressure water tank, 2.Economic price and reliable quality, 3.Reliable performance - more info check here: http://www.sourcingappliances.com/Cpmpact-vacuum-tube-unpressurized-solar-water-heater-11212982/

Quick Brief

Type: Evacuated Tube Pressure: Unpressurized Circulation Type: Direct / Open Loop (Active) Heating System: Thermosyphon (Passive) Connection Type: Direct-Plug Installation: Flat roof bracket/Declining roof ... Housing Material: Color steel plate Certification: CE, SRCC,Solar Keymark, EN12975,... Place of Origin: Zhejiang China (Mainland) Brand Name: Sidite & OEM Model Number: SD-G Unpressurized solar water heater: Unpressurized... Usage: Bathroom, hot water Colour: On request Frame Angel: 27°,45° Life Span: 15 years Insulation: Polyurethane Foam,55mm Tank Capacity: 120L-360L

Product Features:

Solar water heater

1.Low pressure water tank

2.Economic price and reliable quality

3.Reliable performance

Business Terms:

Port: shanghai or ningbo

Minimum Order Quantity: 3 Set/Sets

Supply Ability: 300,000 Set/Sets per Year

Payment Terms: L/C,D/A,D/P,T/T

Contact Supplier

Specifications and Product Details:

Unpressurized solar water heater

Working Principle of Unpressurized Solar Water Heater:

Non-pressurized solar water heater of all glass evacuated tube collector integrated with storage tank are ideal for use in home and other appliance where cheap. Reliable hot water supply is required.They are simple economical and practical.
As the specific gravities of hot water and cold water are different. Cold water goes downwards and hot water goes upward.
When the cold water in the evacuated tube is heated. it becomes lighter and goes to the water tank .while cold water in the tank goes to the evacuated tubes.
Through this circulation .the cold water in the tank will be gradually heated.

Specification:

Frame:1.Materials: Galvanized sheet

2.Thickness: 1.2mm

3.Angle: 45°

Vacuum tubes:

1.Materials:Borosilicate glass

2.Diameter:58mm

3.Length:1800mm

4.Service life:15 years

5. Tube pitch: 75mm

Advantages:
1. Can he operated completely automatic if connect with intelligent controller.
2. Simple structure, easy plug-in installation, can be installed both on flat and inclined roof, and can be used with an auxiliary electric booster as to provide tot water without sunshine.
3. Superior heat preservation ensured by one-off molding polyurethane foam with thickness 50 65mm.
4. Suitable for camping area, holiday residences.
5. stable and reliable performance, well wind resistance.
6. Meet the mankind healthy bath standard: The material of inner tank is SUS304-2B stainless steel plate; the silicagel ring sealing has a long life against the erosion and it ie not harmful to health.