1pcs High Quality 8L 2 4bar Expansion Vessel Water Pressure Tank Kit For Heating
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- Supplier: Haiyan Uniepu New Material Co. Ltd.Haiyan Ltd.
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Product Overview
Description
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Feature
1. Water is not in contact with the tank wall, so there is no rust on the interior tank, and no
condensation of the external tank, the service life is longer.
2. Airbags can relax more than 200,000 times.
3.It can gentle the system pressure surge, and reduce the start-stop frequency of the water pump.
4. Airbag adopts food grade rubber, so it can be used in potable water systems.
condensation of the external tank, the service life is longer.
2. Airbags can relax more than 200,000 times.
3.It can gentle the system pressure surge, and reduce the start-stop frequency of the water pump.
4. Airbag adopts food grade rubber, so it can be used in potable water systems.
Expansion Pot 8Liter | ||||||||||||
Model | Size (D*H mm) | Total volume (L) | Maximum working pressure(bar) | Precharge pressure(bar) | Interface | ATTENTION | ||||||
UNP-EP-8 | 200*325 | 8 | 6-10 | 2-4 | DN20/25 external thread | Orders shipped to the EU do not support processing through ALI | ||||||
How the expansion tank works?
1.The pressure of system rises,the liquid is pushed into airbag and then the airbag expanses to compress the air between airbag
and tank.The liquid will not stop entering until the pressure of air and system are the same.
2.The pressure of system drops,the air pressure between airbag and tank is higher than the system pressure,the liquid is pushed
out into the system by the air,so that the system pressure will not drop too much.
and tank.The liquid will not stop entering until the pressure of air and system are the same.
2.The pressure of system drops,the air pressure between airbag and tank is higher than the system pressure,the liquid is pushed
out into the system by the air,so that the system pressure will not drop too much.
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