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Haining Mayca Solar Technology Co., Ltd.

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 Haining Mayca Solar Technology Co., Ltd.

China

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Current:Home » Product Categories » » High Quality Unpressurized Solar Water Heater
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High Quality Unpressurized Solar Water Heater
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Product:
Brand: aa 
Price: 330.00USD/ 
MOQ: 10  
Total supply:
Delivery time: From the date of payment from the buyer within days of delivery
update time: 2021-07-20 01:00  Valid to:Long-term effective
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Unpressurized solar water heater optional accessories
1. Assistant tank: 3/5/8/10/12/15/20L
2. Controller
3. Electrical heater: 1.5/2/2.5kw

 

Features:

 1. Cheap and reliable solution, Simple structure, Easy installation 
 2. High efficiency
 3. Withstands water pressure no more than 0.1MPa
 4. Operated without any power supplying
 5. Electric heater can be used as back up in rainy days
 6. Hot water can be used directly, or can be used as a pre-heated

 

Specification:

 

Description

Unpressurized solar hot water heater

Material of out tank

0.31-0.4mm thickness color steel/ fluorine carbon steel

Material of inner tank

Food grade 0.31-0.4mm thickness SUS304 stainless steel

Tank insulating layer

55mm 45kg/m³ high-density polyurethane foamed

Inlet and outlet hole

Male G 1/2, 3/4

Max pressure

0.05 Mpa

Solar collector tube

3.3 Borosilicate glass with N/Al coating

Thickness of glass tube

1.6mm

Bracket:

1.5mm thickness Galvanized Steel

Structure of tank:

4 holes for air vent,overflow,water inlet and outlet,electric heater

Welding:

Argon arc welding

Fastening pieces:

Made of stainless steel screw

Structure

All-Glass Double Tube Co-Axial Structure

Glass Material

High Borosilicate 3.3 Glass

External Pipe Diameter & Thickness

dia.=47±0.5mm  &=1.6mm,    dia.=58±0.5mm  &=1.6mm,

dia.=70±0.5mm  &=2.0mm,  

Internal Pipe          Diameter & Thickness

dia.=37±0.5mm  &=1.6mm,    dia.=47±0.5mm  &=1.6mm,

dia.=58±0.5mm  &=1.6mm,  

Pipe Length

1500mm, 1600mm, 1700mm, 1800mm, 1900mm, 2000mm


 

 

  

 

 

 

 

 

    

 

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