radial piston pump with interior admission

例句：

1. 1.The radial piston pump is used in many industrial processes to remove impurities from the liquid.
   径向活塞泵被用于许多工业过程中，以从液体中去除杂质。
2. 2. The radial piston pump has a compact design that makes it easy to install and maintain.
   径向活塞泵具有紧凑的设计，使其易于安装和维护。
3. 3. The radial piston pump is widely used in water treatment plants for its efficient filtration capabilities.
   径向活塞泵在水处理厂中广泛使用，因其高效的过滤能力而受到青睐。