PENTAIR,美国PENTAIR滨特尔水泵配件,189-133-83026王小姐QQ:2536-888-143,PWT单级端吸离心泵,型号有：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, P
