王小姐，批量价PENTAIR泵柱销，滨特尔水泵联轴器，PENTAIR配件，滨特尔PWT联轴器销子，PENTAIR水泵配件。叶轮，机械密封，垫片，泵盖，机封压盖，轴承，轴承托架，支架，主轴，叶轮螺母，注销等。型号有：PWT S, PWT S,PWT S, PWT S, PWT S, PWT S, PWT S, PWT S, PWT S, PWT S, PWT S, PWT S, PWT S ，PWTS，PWTS，PWTS，PWTS，PWTS，PWT125-80-250S,PWT50S,PWT125-80-315S,PWT125-100-315S,PWT125-80-400S,PWT125-100-400S,PWT150-125-200S,PWT150-125-250S等型号
