200 BNS-B550
A, 200- Pump Inlet Loj (mm)B, BNS- Sludge Sand Pump
C, B – Vane Number (B: 4 vanes, C: 3 vanes, A: 5 vanes)
D, 550- Impeller Diameter (mm)
6 NX-260
A, 6- 6 Nti Pump Inlet Loj B, BNX- Lub twj tso kua mis tshwj xeeb rau xuab zeb suction thiab dredging
C, 260- Impeller Diameter (mm)