美国尼科NICO进口化工流程泵的性能范围包括了标准化工泵所有性能，其效率、汽蚀性能等指标超过其他泵系列，其特性曲线平坦，进口化工流程泵适用于流量变化相对较大时选型。该化工泵汽蚀值低，效率高，即使在不满负荷时，也保持这些特性。适合输送低温或高温、中性或有腐蚀性、清洁或含有固体颗粒、有毒及易燃易爆的介质。主要用于化工、石油化工、炼钢厂、发电厂、造纸、食品、制糖等行业。
化工流程泵为单级卧式离心泵，泵体为底脚支撑，是按美国石油学会API610和VDMA24297标准执行，具有可靠性高、寿命长、工作平稳、通用化程度高、汽蚀及效率高等特点。
公称通径：25-300(mm)
公称通径：25-300(mm)
流量范围：Q1.6-1500m3/h
扬程范围：H5-125m
功率范围：1.5～18.5KW
转速范围：2900r/min
温度范围 :-20℃～180℃
工作压力：≤1.6Mpa
泵体材质：WCB、304、316、四氟
１.按照AP1610标准设计采用组件装配，联轴器带有加长段。保证执行流程工业的结构的维修标准。
拆装泵时无须拆下管道和电机，易于拆装，便于维修。可靠性高互换性好停工时间短维修费用低。
２.不同规格泵的基本部件可以互换，30种规格泵只需6种规格的轴承部件，30种规格泵只需6种规格的轴承部件。
３.双蜗壳泵体（口径80mm以上）管径大，腐蚀余量大，径向力小，轴挠度小，轴封处挠度小于0.05mm，管内流速小，振动小，噪音低，泵体带有自动排气装置。管道结构简单，承载力好。泵体无须支架，不会断裂，寿命长。径向力小，轴挠度小，轴封处挠度小于0.05mm，管内流速小，振动小，噪音低，泵体带有自动排气装置。管道结构简单，承载力好。泵体无须支架，不会断裂，寿命长。
４.闭式叶轮，对工况适应性强，效率高，汽蚀值低。要求装置汽蚀余量小，轴不与输送的介质接触。本系列泵，结构合理，便于维修，能耗低，稳定可靠，价格便宜。
５.磨损件可以更换叶轮和泵体磨损环轴封处轴套可以冲洗。当泵体，叶轮上的磨损环和轴套磨损后，更换之，泵体、叶轮和轴仍可以断续使用。节省维修和备件费用，维修简便迅速。
６.填料箱尺寸适宜，填料密封和各种结构的机械密封可互换。互换性好，改型时填料箱不必另行加工。
标准化工流程泵是石油用卧式、单级、单吸化工离心泵，其尺寸和性能符合DIN2456、ISO2858、GB5662-85标准、是标准化工泵的基本产品。产品执行标准：API610(第十版）、VDMA24297(轻/中型）。化工流程泵的性能范围包括了标准化工泵所有性能，其效率、汽蚀性能等指标特性曲线平坦，适用于流量变化相对较大时选型。该化工泵汽蚀值低，效率高，即使在不满负荷时，也保持这些特性。
卧式后开门结构，泵头与电机采用联轴器连接，安装在底板上，叶轮为后开式，三只轴承，轴封采用外装式机械密封，设有冷却装置，轴承体的油位用油镜观察；结构紧凑合理。该泵在泵体上铸有支脚，可承受来自管路的荷载并直接传给基础，这样泵转子不会因泵承受荷载而产生弯曲，从而保证了承载和机械密封具有最佳的使用寿命。维修时不需将与泵体相连的管路打开，只要打开托架与泵体的螺栓，将两者分开就可维修叶轮和机械密封，简易方便。泵的旋转方向：从电机端朝泵看，顺时针方向旋转。密封型式：机械密封或填料密封。
| 型号 | 泵额定转速n=2900r/min | 泵额定转速n=1450r/min | ||||||||
| 流量 | 扬程 | 汽蚀余量 | 效率 | 介质比重为1.35时 配用电机功率及型号 | 流量 | 扬程 | 汽蚀余量 | 效率 | 介质比重为1.35时 配用电机功率及型号 | |
| m3/h | m | m | % | m3/h | m | m | % | |||
| LC32-160 | 7.5 | 34.5 | 2 | 62 | NK112M-2 4KW | 3.75 | 8.6 | 2 | 49 | NK90S-4 1.1KW |
| 12.5 | 32 | 2 | 6.3 | 8 | 2 | |||||
| 15 | 30 | 2.5 | 7.5 | 7.5 | 2.5 | |||||
| LC32-200 | 7.5 | 51.8 | 2 | 51 | NK132S2-2 7.5KW | 3.75 | 12.9 | 2 | 47 | NK90L-4 1.5W |
| 12.5 | 50 | 2 | 6.3 | 12.5 | 2 | |||||
| 15 | 48 | 2.5 | 7.5 | 12 | 2.5 | |||||
| LC32-250 | 7.5 | 82 | 2 | 40 | NK160M2-2 15KW | 3.75 | 20.5 | 2 | 37 | NK100L1-4 2.2KW |
| 12.5 | 80 | 2 | 6.3 | 20 | 2 | |||||
| 15 | 78.5 | 2.5 | 7.5 | 16.2 | 2.5 | |||||
| LC40-160 | 15 | 34.2 | 2 | 63 | NK132S2-2 7.5KW | 7.5 | 8.55 | 2 | 60 | NK90L-4 1.5W |
| 25 | 32 | 2 | 12.5 | 8 | 2 | |||||
| 30 | 30 | 2.5 | 15 | 7.5 | 2.5 | |||||
| LC40-200 | 15 | 53.2 | 2 | 60 | NK160M1-2 11KW | 7.5 | 13.3 | 2 | 57 | NK100L1-4 2.2KW |
| 25 | 50 | 2 | 12.5 | 12.5 | 2 | |||||
| 30 | 47.6 | 2.5 | 15 | 11.9 | 2.5 | |||||
| LC40-250 | 15 | 81.2 | 2 | 50 | NK180M-2 22KW | 7.5 | 20.3 | 2 | 48 | NK100L2-4 3KW |
| 25 | 80 | 2 | 12.5 | 20 | 2 | |||||
| 30 | 78.4 | 2.5 | 15 | 19.6 | 2.5 | |||||
| LC40-315 | 15 | 126.8 | 2 | 50 | NK200L2-2 37KW | 7.5 | 32.4 | 2 | 45 | NK132S-4 5.5KW |
| 25 | 125 | 2 | 12.5 | 32 | 2 | |||||
| 30 | 124 | 2.5 | 15 | 31.7 | 2.5 | |||||
| LC50-160 | 30 | 36 | 2 | 73 | NK160M1-2 11KW | 15 | 9 | 2 | 70 | NK90L-4 1.5KW |
| 50 | 32 | 2.3 | 25 | 8 | 2.3 | |||||
| 60 | 28.4 | 3.3 | 30 | 7.2 | 3.3 | |||||
| LC50-200 | 30 | 55.2 | 2 | 72 | NK160L-2 18.5KW | 15 | 13.5 | 2 | 70 | NK100L1-4 2.2KW |
| 50 | 50 | 2.5 | 25 | 12.5 | 2 | |||||
| 60 | 45.2 | 3.2 | 30 | 11.5 | 2.5 | |||||
| LC50-250 | 30 | 84 | 2.5 | 64 | NK200L2-2 37KW | 15 | 21 | 2 | 59 | NK112M-4 4KW |
| 50 | 80 | 2.5 | 25 | 20 | 2 | |||||
| 60 | 75 | 2.5 | 30 | 18.8 | 2.5 | |||||
| LC50-315 | 30 | 128 | 2.5 | 60 | NK280S-2 75KW | 15 | 32.5 | 2 | 58 | NK132M-4 7.5KW |
| 50 | 125 | 2.5 | 25 | 32 | 2.5 | |||||
| 60 | 123 | 3 | 30 | 31.5 | 3 | |||||
| LC65-160 | 60 | 37 | 3.8 | 74 | NK180M-2 22KW | 30 | 9.25 | 3 | 68 | NK100L1-4 2.2KW |
| 100 | 32 | 4.3 | 50 | 8 | 3.4 | |||||
| 120 | 28 | 5 | 60 | 7 | 3.7 | |||||
| LC65-200 | 60 | 56 | 3.4 | 73 | NK200L2-2 37KW | 30 | 14 | 2.5 | 73 | NK112M-4 4KW |
| 100 | 50 | 3.9 | 50 | 12.5 | 2.5 | |||||
| 120 | 44 | 5.2 | 60 | 11 | 3 | |||||
| LC65-250 | 60 | 88 | 30 | 71 | NK250M-2 5.5KW | 30 | 22 | 2.5 | 67 | NK132S-4 5.5KW |
| 100 | 80 | 3.6 | 50 | 20 | 2.5 | |||||
| 120 | 74 | 4.5 | 60 | 18.5 | 3 | |||||
| 型号 | 泵额定转速n=2900r/min | 泵额定转速n=1450r/min | ||||||||
| 流量 | 扬程 | 汽蚀余量 | 效率 | 介质比重为1.35时 配用电机功率及型号 | 流量 | 扬程 | 汽蚀余量 | 效率 | 介质比重为1.35时 配用电机功率及型号 | |
| m3/h | m | m | % | m3/h | m | m | % | |||
| LC65-315 | 60 | 132 | 2.8 | 66 | NK280S-2 75KW | 30 | 33.5 | 2 | 62 | NK160M-4 11KW |
| 100 | 125 | 3.2 | 50 | 32 | 2 | |||||
| 120 | 119 | 4.2 | 60 | 30.5 | 2.5 | |||||
| LC80-160 | 130 | 16 | 4.7 | 76 | NK180M-2 22KW | 65 | 4 | 2.5 | 70 | NK112M-4 4KW |
| 150 | 22 | 5.3 | 70 | 5 | 2.8 | |||||
| 160 | 26 | 5.8 | 75 | 8 | 3.5 | |||||
| LC80-200 | 110 | 26 | 4.5 | 79 | NK225M-2 nbsp; 45KW | 65 | 9 | 2.5 | 73 | NK160M-4 11KW |
| 130 | 26 | 5 | 75 | 11 | 2.9 | |||||
| 150 | 38 | 5.8 | 80 | 12 | 3.6 | |||||
| LC80-250 | 130 | 47 | 3.7 | 80 | NK280M-2 90KW | 70 | 11 | 2 | 78 | NK160L-4 15KW |
| 150 | 55 | 4.5 | 85 | 17 | 2.3 | |||||
| 180 | 75 | 5.5 | 90 | 19 | 3 | |||||
| LC80-315 | 150 | 75 | 4 | 76.5 | NK315M1-2 132KW | 70 | 18 | 2.5 | 72 | NK180M-4 18.5KW |
| 160 | 100 | 4.5 | 85 | 25 | 2.5 | |||||
| 200 | 130 | 5 | 100 | 32 | 3 | |||||
| LC80-400 | 75 | 30 | 2.5 | 63 | NK225S-4 37KW | |||||
| 90 | 40 | 2.5 | ||||||||
| 100 | 50 | 3 | ||||||||
| LC100-200 | 150 | 61 | 4.5 | 81 | NK250M-2 55KW | 60 | 15.3 | 2.5 | 80 | NK132M-4 7.5KW |
| 200 | 50 | 5 | 100 | 12.5 | 2.9 | |||||
| 240 | 41 | 5.8 | 120 | 10.3 | 3.6 | |||||
| LC100-250 | 120 | 90 | 3.7 | 81.5 | NK280M-2 90KW | 60 | 22.5 | 2 | 75 | NK160M-4 11KW |
| 200 | 80 | 4.5 | 100 | 20 | 2.3 | |||||
| 240 | 73 | 5.5 | 120 | 18.3 | 3 | |||||
| LC100-315 | 120 | 132.5 | 4 | 75.5 | NK315M1-2 132KW | 60 | 33.5 | 2.5 | 72 | NK180M-4 18.5KW |
| 200 | 125 | 4.5 | 100 | 32 | 2.5 | |||||
| 240 | 120 | 5 | 120 | 30.5 | 3 | |||||
| LC100-400 | 60 | 52 | 2.5 | 70 | NK225S-4 37KW | |||||
| 100 | 50 | 2.5 | ||||||||
| 120 | 58.5 | 3 | ||||||||
| LC125-250 | 120 | 23 | 2.5 | 84 | NK180L-4 22KW | |||||
| 200 | 20 | 2.8 | ||||||||
| 240 | 18 | 3 | ||||||||
| LC125-315 | 120 | 35.6 | 3 | 79 | NK225S-4 37KW | |||||
| 200 | 32 | 3.5 | ||||||||
| 240 | 29.4 | 4 | ||||||||
| LC125-400 | 120 | 55.8 | 3 | 74.5 | NK280S-4S 75KW | |||||
| 200 | 50 | 3.5 | ||||||||
| 240 | 47 | 4 | ||||||||
| LC150-250 | 240 | 23 | 3 | 85 | NK225M-4 45KW | |||||
| 400 | 20 | 3.5 | ||||||||
| 460 | 18 | 4 | ||||||||
| 泵型号 | 泵额定转速n=2900r/min | 泵额定转速n=1450r/min | ||||||||
| 流量 | 扬程 | 汽蚀余量 | 效率 | 介质比重为1.35时 配用电机功率及型号 | 流量 | 扬程 | 汽蚀余量 | 效率 | 介质比重为1.35 时配用电机功率及型号 | |
| m3/h | m | m | % | m3/h | m | m | % | |||
| LC150-315 | 240 | 35.6 | 3 | 82.5 | NK280S-4 75KW | |||||
| 400 | 32 | 3.5 | ||||||||
| 460 | 29.4 | 4 | ||||||||
| LC150-400 | 240 | 55.8 | 3 | 80 | NK315S-4 110KW | |||||
| 400 | 50 | 3.5 | ||||||||
| 460 | 47 | 4 | ||||||||
| LC150-500 | 340 | 50 | 3.5 | 78 | NK315M2-4 160KW | |||||
| 360 | 65 | 4 | ||||||||
| 400 | 70 | 4.3 | ||||||||
| LC200-250 | 500 | 10 | 3.5 | 85 | NK225S-4 37KW | |||||
| 540 | 11 | 4.2 | ||||||||
| 600 | 12 | 4.5 | ||||||||
| LC200-315 | 500 | 13 | 4.5 | 83.5 | NK280S-4S 75KW | |||||
| 600 | 20 | 4.5 | ||||||||
| 650 | 24 | 5 | ||||||||
| LC200-400 | 500 | 40 | 4.5 | 84 | NK315M2-4 18.5KW | |||||
| 550 | 45 | 4.8 | ||||||||
| 650 | 52 | 5 | ||||||||
| LC200-500 | 450 | 40 | 4.5 | 81.5 | ||||||
| 550 | 55 | 4.8 | ||||||||
| 650 | 65 | 5 | ||||||||
| LC250-315 | 800 | 16 | 4.5 | 86 | ||||||
| 900 | 20 | 5 | ||||||||
| 950 | 22 | 5.5 | ||||||||
| LC250-400 | 800 | 24 | 4.9 | 83 | ||||||
| 900 | 38 | 5 | ||||||||
| 1000 | 44 | 5.5 | ||||||||
| LC250-500 | 850 | 45 | 5.5 | 85 | ||||||
| 1000 | 55 | 5.5 | ||||||||
| 1200 | 80 | 6 | ||||||||
| LC300-400 | 1300 | 20 | 5.5 | 87 | ||||||
| 1400 | 30 | 5.5 | ||||||||
| 1500 | 40 | 6 | ||||||||
| LC300-500 | 1100 | 40 | 5.5 | 83.5 | ||||||
| 1300 | 50 | 5.5 | ||||||||
| 1500 | 60 | 6 | ||||||||
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There are many variations of passagai of Lorem Ipsum available but the ma jority have suffered
There are many variations of passagai of Lorem Ipsum available but the ma jority have suffered