定压罐的结构：主要由罐体、法兰盘、橡胶气囊、充气阀和放气阀以及罐体与气囊之间预充的氮气组成
这种定压罐适用于现代安装，并且适用于各种水泵的应用。
This line is ideal for every modern installation and can be applied to any type of pump.
用空调机组双层叠放、冷热水系统一罐定压等方法解决机械室窄小、系统难以布置的问题。
Solves the problem that mechanical room is too small to arrange the system by stacking of air handling units and pressurization of cold and hot water systems with one tank.
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