200BNS-B550
A、200– Pump Inlet Tele(mm)B、BNS– Pamu oneone palapala
C, B– Numera Vane (B: 4 vane, C: 3 vane, A: 5 vanes)
D、550– Impeller Diameter(mm)
6BNX-260
A、6– 6 Inisi Pump Inlet Size B, BNX– pamu fa'apitoa mo le miti oneone ma le fa'aluina
C, 260– Impeller Diameter(mm)