200A,PBGR50-200B,PBGR50-250,PBGR50-250A,PBGR50-250B 屏蔽立式离心泵
PBGR50-250C,PBGR50-100(I),PBGR50-100(I)A,PBGR50-125(I),PBGR50-125(I)A
PBGR50-160(I),PBGR50-160(I)A,PBGR50-160(I)B,PBGR50-200(I),PBGR50-200(I)A
PBGR50-200(I)B,PBGR50-250(I),PBGR50-250(I)A,PBGR50-250(I)B,PBGR50-315(I)
PBGR50-315(I)A,PBGR50-315(I)B,PBGR50-315(I)C,PBGR65-100,PBGR65-100A
PBGR65-125,PBGR65-125A,PBGR65-160,PBGR65-160A,PBGR65-160B,PBGR300-235(I)
PBGR65-200,PBGR65-200A,PBGR65-200B,PBGR65-250,PBGR65-250A
PBGR65-250B