grundfos格兰富水泵旋转组件CRN64-6 泵芯

CR/N 立式多级离心泵旋转体组件 

CRN64-1A-F-A-V-HQQV

CRN64-2A-F-A-V-HQQV

CRN64-3A-F-A-V-HQQV

CRN64-4A-F-A-V-HQQV

CRN64-5A-F-A-V-HQQV

CRN64-6A-F-A-V-HQQV

CRN64-7A-F-A-V-HQQV

CRN64-8A-F-A-V-HQQV