Solar Water Heater Expansion Tank

Product Details
Customization: Available
After-sales Service: Yes
Warranty: 2 Year
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Registered Capital
1000000 RMB
Plant Area
>2000 square meters
  • Solar Water Heater Expansion Tank
  • Solar Water Heater Expansion Tank
  • Solar Water Heater Expansion Tank
  • Solar Water Heater Expansion Tank
  • Solar Water Heater Expansion Tank
  • Solar Water Heater Expansion Tank
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Basic Info.

Model NO.
12L
Structure
Compact Type
Pressure
Pressurized
Interior Material
Stainless Steel
Collector Components
Solar Collector
Composition
Connecting Pipe
Certification
CE, ISO9001, CCC
Item
Expansion Tank
Capacity
12L
Max Pressure
16bar
Max Working Temperature
-10 - 99c
Flange Connection
3/4inch or 1inch Male
Tank Color
Red, White, Blue
Tank Material
Stainless Steel or Carbon Steel
Membrane
EPDM
Pre Charge Pressure
2.5bar
Transport Package
Carton
Specification
8L, 12L, 24L, 50L, 100L, 200L, 300L, 500L
Trademark
MQ
Origin
China
HS Code
8419901000
Production Capacity
5000PCS/Day

Product Description

Expansion vessel, also known as expansion tank, can be found in most domestic pressurised heating systems. If you have a combi boiler, you will have an expansion vessel. This vessel contains air and water from the central heating system, and its purpose is to maintain the right level of pressure in the system.
 
Expansion tanks are required in a closed loop heating or chilled water HVAC system to absorb the expanding fluid and limit the pressure within a heating or cooling system. A properly sized tank will accommodate the expansion of the system fluid during the heating or cooling cycle without allowing the system to exceed critical pressure limits. The expansion tank uses compressed air to maintain system pressures by accepting and expelling the changing volume of water as it heats and cools.
 

An expansion vessel is fitted to your water heating system to protect it from increases in pressure.  The vessel itself has two sides inside that are separated by a diaphragm made of rubber. One side is connected to the pipework, this side contains water. The other side has air. The vessel being filled with air means that with sudden changes of pressure within the heating system the effect can be cushioned and absorbed. Pressure changes can be caused by the likes of thermal expansion or a sudden pressure change when a valve is closed.

Solar Water Heater Expansion Tank

 

PRESSURE & EXPANSION TANK SPECIFICATIONS 

Tank Metal Body

*Interchangable membrane with screw connection flange cover at the bottom of the tank
*Flange cover and water connector made of stainless steel material
*Resistant up to 8bar - 10bar - 16bar - 25bar
*Outer surface with epoxy powder paint
*All tanks PED-CE Certified
Option: Flanges available in carbon steel upon request


Membranes 
Made in Italy  EPDM / BUTYL

*High quality EPDM / BUTYL membranes ,  hygienic certifications approved by European Union and USA Institutions
Option:  Butly membranes available upon request

Colour;
Orginal Colour  : Blue-RAL5015  ;   Red-RAL3020  ;   White-RAL1013  ;   Green-RAL6016

Solar Water Heater Expansion TankSolar Water Heater Expansion Tank
Expansion vessel / expansion tank Application: 
It is commonly used in solar hot water heating systems as below: 
Solar Water Heater Expansion Tank
Solar Water Heater Expansion TankSolar Water Heater Expansion Tank
Solar Water Heater Expansion Tank






 



 

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