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17S Huzhou Sanjing国力 Cryogenic Equipment Co., Ltd.低温离心泵Cryogenic Centrifugal Pumps主要用于液氧、液氮、液氮、液化天然气、冷却液等低温液体的模车充装、转运等，机组主要为单级、单吸、直连式离心泵。Such pumps are mainly used for the filling and transport of storage tanks with cryogenic liquids such asliquid oxygen, liquid nitrogen, liquid argon and cooling liquid; the units are mainly single stage, single suctionand direct-connected centrifugal pumps.适用范围 Applicability低温模车充装低温槽车卸车 @@@ 液体输送@ 空分后备系统@ 液毛工艺流程© Filling of cryogenic tank wagons© Unloading of cryogenic tank wagons@ Delivery of liquids主要技术参数 Main technical parameters流量 : 5-200 msz/h扬程 : 10-350m转速 : 960-5000rminFlow: 5-200 mas/hHead: 10-350mSpeed: 960-5000r/min ®©@0 0 06006性能特点 Performance features结构紧凑、简单蜗壳、叶轮采用高性能铜合金，保证在液氧工况下的安全成熟、可靠的机械密封，抗汽蚀能力强，寿命长，安装更换方便高强度低温不锈钢轴叶轮、转子经过静、动平衡试验，保证了转子的稳定性可选用变频调速电机使泵的运行范围更 /进、出液法兰配有柔性连接及进液过滤器，管路振动小，运行稳定液毛流程原车用迷宫密封，连续运行寿命 16000h eeoeoogoeoggego9lts structure is compact and simple.High performance copper alloy is used for volutes and impellers so as to guarantee the safety of pumpsin liquid oxygen working conditions.The pump has mature and reliable mechanical seal, strong anti-cavitation ability, long service life as wellas convenient installation and replacement.A high strength and cryogenic stainless steel shaft is used.Static and dynamic balance tests are performed for the impellers and rotors so as to guarantee thestability of such rotors.A variable frequency and variable speed motor can be utilized to make the pump has a wider operationrange.The inlet and outlet flanges are equipped with flexible connection and a liquid inlet filter; the pipelinevibration is small and the operation is stable. H(m) 性能图 Performance figure500350 > SLP-501250140 — SLP25270120 —| SLP45/130 =SLP801120 SLP-120/13580 一 SLP-24/90SLP-40/90SLP-120/9060 一40 — SLP406020 — 0 20 40 60 80 120 160 Q(m’/h)18