Steel body, stainless steel centrifugalchamber, key components are imported, easy to clean and durable.
钢制机身，不锈钢离心腔，关键件进口，易清洁，耐用。
2
Centrifugal and mixed flow pumps pressurized water chamber is a common spiral-shaped, called the volute.
离心泵和混流泵常见的压水室是螺旋形的，称为涡壳。
3
The artical presented Designing formulas of pump body and impeller and the-defining way of liquid storage chamber and air-liquid-isolating chamber of self priming type centrifugal pump.