型號有：PWT 50-32-125S, PWT 50-32-160S,PWT 50-32-200S, PWT 50-32-250S, PWT 65-50-125S, PWT 65-50-160S, PWT 65-40-200S, PWT 65-40-250S, PWT 65-40-315S, PWT 80-65-125S, PWT 80-65-160S, PWT 80-50-315S, PWT 100-80-125S ，PWT100-80-160S，PWT100-65-200S，PWT100-65-250S，PWT125-80-200S，PWT125-100-200S，PWT125-80-250S,PWT125-100-250S,PWT125-80-315S,PWT125-100-315S,PWT125-80-400S,PWT125-100-400S,PWT150-125-200S,PWT150-125-250S,PWT150-125-315S,PWT150-125-400S,PWT200-150-315S,PWT200-150-400S,PWT200-150-500S,PWT250-200-315S,PWT250-200-400S,PWT250-200-500S,PWT300-250-315S,PWT300-250-400S,PWT300-250-500S,PWT350-300-315S,PWT350-300-400S,PWT350-300-500S.

用途：輸送清水類介質也可輸送類似于水的化學介質及其它腐蝕性液體，用于化工、石油、食品制藥、合成纖維、海水淡化等領域。

工作條件：

流量范圍：5~1800m3\h

揚程范圍：2~250m

轉速；2900rpm和1450rpm

功率：0.25-450KW

工作壓力：1.6mpa,部分高揚程型號為2.5Mpa

介質溫度：-20°C~  +120°C

進出口徑：50-350

          出口 32~300