There are 32 types, namely: SG pipeline centrifugal pump, ISW horizontal pipeline centrifugal pump, QDLF stainless steel multi -level centrifugal pump, GC boiler supply ionon cardiac pump, DL vertical multi -stage centrifugal pump, GDL multi -level pipeline centrifuge pump, PBG shielding shielding Coronrarche pump, YG vertical pipe oil pump, ISWR horizontal hot water pump, ISWH horizontal chemical pump, ISWB horizontal pipe oil pump, ISG vertical pipe centrifugal pump, IRG vertical hot water circulation pump, IHG vertical pipe chemical pump pump pump , ISGB Disassembled Pipe Corresponding Pump ISGD Low -speed Corporation, ISWD low -speed centrifugal pump, IS single -stage single -suction water centrifugal pump, IH single -stage single -suction centrifugal centrifugal pump, FS horizontal glass reinforcement pump, S -type glass reinforced pump , GBW concentrated sulfuric acid centric pump, FSB fluorine -plastic alloy centrifugal pump, AFB, FB corrosion -resistant centrifugal pump, TSWA residual multi -level centrifugal pump, ZX self -suction centrifugal pump, S, SH single -stage double -suction cardiac pump, LG high -rise high -rise LG high -rise Building water multi-level centrifugal pump, CDLF stainless steel vertical multi-stage centrifugal pump, D multi-level centrifugal pump, CYZ-A self-suction centrifugal pump, IHF fluorine plastic alloy chemical centrifuge pump.