Electropump expansion source
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ModelSizeMaximum pressure
CV0.5 ۱/۲″ 12 Bar
CV0.75 ۳/۴″ 12 Bar
Diaphragm pressure source is a type of closed expansion source that is used in home water supply systems and heating packages. The general structure of the pressurized source consists of a part containing nitrogen gas and an empty part that is filled with water, and these two parts are separated by a rubber diaphragm. When the empty part is filled with water, the nitrogen gas condenses and increases the water pressure and thus the system pressure. One of the points about diaphragm pressure sources is to check the health of the rubber diaphragm and replace it in case of failure in the long term. Diaphragm package sources can withstand high water temperature.
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