CAR系列定压补水排气装置

CAR系列定压补水排气装置由定压单元和常压脱气膨胀罐两部分组成。用于各类供暖和制冷循环管路闭式系统中，以实现精准定压、自动补水、自动排气之目的。

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CAR series constant-pressure water-replenishing and air-exhausting device includes a constant-pressure unit and a normal-pressure degassing expansion drum, used in various closed systems of heating and cooling circulation loop, to realize precise pressure stabilization, automatic water replenishing, and automatic air exhausting.