Rated pressure exhausting and water charging device is applicable to central air conditioning chilled water and heating water system in all kinds of ships . It is one of main equipment in AC water system to rate pressure, exhaust air, charge water automatically.
It is composed of chilled/ heating water pump, vacuum exhaust device, water replenishing device, pressure expansion tank, plate type heat exchanger, two-way regulation valve, pressure gauge, stop valve, strainer, duct and electric control box. All parts are installed on a common base.