电站循环给排水泵 ，大流量S型中开泵（双吸离心泵）
S型中开泵（双吸离心泵）型号：150S50,150S50A, 150S50B，150S78,150S78A，150S78B，200S42,200S42A，250S14，250S14A，250S24，250S24A，250S39，250S39A，250S65,250S65A，300S12,300S12A，300S19，300S19A，300S32,300S32A，300S58,300S58A，300S58B，300S90，300S90A，300S90B，350S16,350S16A，350S26,350S26A，350S44,350S44A，350S75，350S75A,350S75B,350S125,350S125A，350S125B，500S22，500S22A，500S35，500S35A，500S40，500S40A, 500S59，500S59A，500S98，500S98A，500S98B，600S22,600S22A, 600S32，600S32A，600S47，600S47A,600S75,600S75A,700S40,700S40A,700S90,700S90J,800S22,800S22A,800S22J,800S22JA,800S24,800S24A,800S24J,800S24JA,800S32,800S32A,800S47,800S47A,800S47JA,800S76,800S76A,800S76J,800S76JA,800S76JB,800S76JJ,900S36,900S36A,1200S22,1200S22A。