德国Stubbe斯德宝,ETLB,液下泵ASV-Stubbe ETLB液下泵最大特点为可干转，无需维修，可液外安装。过液部件为塑料材质 液下深度达275...795mm。流量为1-104m3/h， 扬程为2-36m。材质可选PP、PVDF。可根据客户不同的应用需要，还可选择ET、ETL、ETLB-X、ETMB等系列。Sizes: ETLB 15-60 to ETLB 80-200Capacity: up to104m3/hHead: up to 36 mImmersion depths: 275 (295) mm / 475 (495) mm / 775 (795) mmSuction tube extension: up to 1500 mmMaterials:PP or PVDF,  components subject to increased wear areAailable in UHMW-PE on requestDry-run safeCorrosion-freeno sliding bearingscomponents getting in contact with the fluid are made of thermoplastic