The complex pump body in the pump is fabricated by that a pump body, a whorl casing, a liquid inlet pipe, and a cover plate are assembled. 泵中复杂泵体由泵体、涡壳、进液管及盖板等部分组装而成。
Centerline discharge pump casings are not acceptable. The pump casing shall have an integrally cast hand hole supplied with a hand hole cover. 中心线排放泵壳是不可接受的。泵壳上应该具有整体铸造的探孔,并配置探孔罩盖。
The main parts of pump are pump casing, pump cover, impeller, shaft, shaft sleeve and supporting parts. 主要由泵体、泵盖、叶轮、轴、轴套和支承部分构成。