1·The results reveals that the conventional design is not suitable for designing a very low ns volute pump and a new design is presented.
结果表明，低比转数蜗壳泵不宜采用常规设计，进而提出了一种新的设计方法。
2·The unit shall be field convertible to a portable pump by means of removal of the guide bracket from the pump volute, without modification.
这种泵设备应该能够在现场转换成轻便泵，不需要进行改型，只要通过拆卸泵涡壳上的导轨支架就可以做到。
3·Pump volute - shaped shell made many, it is also called the volute.
泵壳多做成蜗壳形，故又称蜗壳。
4·The discharge pipe flange is bolted to the support plate to prevent piping strain transmission to the pump volute.
排水管法兰通过螺栓连接到支撑板上，以防止管道张力传递到泵蜗壳上。
5·Pump Volute-shaped shell made many, it is also called the volute.
泵壳多做成蜗壳形，故又称蜗壳。
6·The 304l stainless steel SFX pump has a true volute with fewer welded parts, fewer rust points, and fewer potential leak paths because it is hydraulically formed rather than stamped.
由于是液压成型而不是冲压的，304 L不锈钢sfx泵具有焊接部件、锈点和潜在泄漏途径都较少的真正涡壳。
7·The impeller and volute is the primary hydrodynamic parts, which influence the no clogging of sewage pump.
叶轮和压水室是影响污水泵无堵塞性的主要水力部件。
8·The rotary motion of a profiled impeller in combination with a shaped pump housing or volute applies centrifugal force to discharge fluids from the pump.
成型叶轮的旋转运动以及成型的泵壳或蜗壳产生离心力从泵中排出流体。
9·Sewage slurry pump is single stage single suction vertical centrifugal pump, the main components are volute, impeller, pump base, pump casing, support tube, motor base, motor and other components.
浑水泥浆泵是单级单吸立式离心泵，主要螺杆泵部件有蜗壳、叶轮、泵座、泵壳、支撑筒、电机座、电动机等组成。
10·The centrifugal pump is one combined structure of pump cover and integral volute and has one cast polyurethane elastomer lining in the fluid passing part.
其特征将离心泵分解成由泵盖及整体蜗壳组合结构，并在过流部位衬里一层浇注型聚氨酯弹性体。