一、进口立式离心泵产品概述进口立式离心泵采用离心泵之性能参数，在一般立式泵的基础上简化结构设计而成。
根据使用温度、介质等不同在基础上派生出热水离心泵、不锈钢化工泵、离心油泵。
该系列产品的特点为结构紧凑，零配件种类少，使用和维修方便。
立式管道离心泵产品概述是美国尼科NICO水泵选用水力模型，采用单级单吸离心泵之性能参数，在一般立式泵的基础上进行巧妙组合设计而成，同时根据使用温度、介质等不同在基础上派生出适用热水泵、高温耐腐蚀化工泵、油泵。
该系列产品具有高效节能、噪音低、性能可靠等优点，符合新**机械部JB/T53058-93的标准要求，产品按国际ISO2858标准设计制造。
公称通径：10-100(mm)二、进口立式离心泵选型参数流量范围：0-30(m3/h)扬程范围：0-60(m)功率范围：0.75kw-850kw温度范围:-40°C-200°C三、进口立式离心泵产品特点1、泵为立式结构，进出口口径相同，且位于同一中心线上，可象阀门一样安装于管路之中，外形紧凑，占地面积小，如加上电机防护罩则可置于户外使用。
2、叶轮直接安装在电机的加长轴上，轴向尺寸短。
3、轴封采用机械密封，根据介质可有不同的材质配置，能根据实际情况有效地延长机械密封的使用寿命。
4、安装检修方便，无需拆动管道路系统，只要卸下泵联体座螺母即可抽出全部转子部件。
5、可根据流量使用要求，采用并联运行方式。
6、可根据管路布置的要求采用泵的竖式和横式安装。
四、进口立式离心泵主要用途1、立式管道离心泵：供输送清水或物理、化学性质类似于清水的其他液体之用，被输送介质温度T<120℃。
2、立式热水循环泵：各行业热水增压循环输送之用或城市采暖系统循环用泵，被输送介质温度T<120℃。
3、立式管道化工泵：供输送不含固体颗粒（或者含微量细小颗粒，具体请咨询技术人员），具有一定腐蚀性，粘度类似于水的液体，被输送介质温度为-20℃~+120℃。
4、立式管道离心油泵，供输送汽油、煤油、柴油等轻质石油产品，被输送介质温度为-20℃~+120℃，可按需配置铜叶轮。
五、进口立式离心泵工作条件1、入口压力≤0.6MPa。
2、环境温度<40℃，相对湿度<95％。
3、所输送介质中固体颗粒体积含量不超过单位体积的0．1％，粒度<0．2mm。
注：如被输送介质带有细小颗粒，请在订货时说明，以便我司选用相对耐磨的机械密封。
五、进口立式离心泵产品特点1、泵为立式结构,进出口口径相同,且们于同一中心线上,可象阀门一样安装于管路之中,外形紧凑美观,占地面积小,建筑投入低,如加上防护罩则可置于户外使用.2、叶轮直接安在电机的加长轴上，轴向尺寸短，结构紧凑，泵与电机轴承配置合理，能有效地平衡泵运转产生的径向和轴向负荷，从而保证了泵的运行平衡振动噪音很低。
3、轴封采用机械密封或机械密封组合，采用进口钛合金密封环、中型耐高温机械密封和采用硬质合金材质，耐磨密封，能有效地增长机械密封的使用寿命。
4、安装检修方便，无需拆动管路系统，只要卸下泵联体座螺母即可抽出全部转子部件。
5、可根据使用要求即流量和扬程的需要采用泵的串、并联运行方式。
6、可根据管路布置的要求采用泵的竖式和横式安装。
六、进口立式离心泵主要用途1.　立式管道离心泵，供输送清水及物理化学性质类似于清水的其他液体之用，适用于工业和城市给排水、高层建筑增压送水、园林喷灌、消防增压、远距离输送、暖通制冷循环、浴室等冷暖水循环增压及设备配套，使用温度T＜80℃。
2.　立式热水泵适用于冶金、化工、纺织、木材加工、造纸以及饭店、浴室、宾馆等锅炉高温热水增压循环输送以及城市住房采暖循环用泵，使用温度120℃以下。
3.　立式高温离心泵广泛用于：能源、冶金、化工、纺织、造纸以及饭店、浴室、宾馆等锅炉高温热水增压循环输送以及城市住房采暖循环用泵，使用温度240℃以下。
4.　立式不锈钢管道离心泵，供输送不含固体颗粒，具有腐蚀性，粘度类似于水的液体，适用于石油、化工、冶金、电力、造纸、食品制药和合成纤维等部门，使用温度为-20℃~120℃。
5.　管道油泵，供输送汽油、煤油、柴油等石油产品，被输送介质温度为-20℃~+120℃。
6.　立式不锈钢防**型化工离心泵，适用于输送易燃性化工液体。
7.　立式低速离心泵，适用于环境噪声要求很低的场合及空调循环等。
七、进口立式离心泵使用条件1、吸入压力≤1.0Mpa，或泵系统高工作压力≤1.6Mpa,即泵吸入口压力+泵扬程≤1.6Mpa、泵静压试验压力为2.5Mpa,订货时请注明系统工作压力。
泵系统工作压力大于1.6Mpa时应在订货时另行提出。
以便在制造时泵的过流部件和联接部分采用铸钢材料。
2、环境温度<40℃，相对湿度<95%。
3、所输送介质中固体颗粒体积含量不超过单位体积的0.1%，粒度<0.2mm.注：如使用介质为带有细小颗粒，请在订货时说明，以便采用耐磨式机械密封。
八、立式管道离心泵产品结构图1取压塞结构说明：1.泵与电机同端盖，轴向尺寸缩短，结构简单。
2.泵体上设有取压孔和放水孔。
3.泵体上设有排气阀，工作前能拐车放泵内空气。
4.泵体底部设有安装底板和螺栓孔，保证整体机组安装稳固。
2排气阀3叶轮4机械密封5挡水圈6电机7轴8联体座9叶轮螺母10泵体11放水阀进口立式离心泵结构图1取压塞进口立式离心泵结构说明：1.泵体与上部结构中间装有隔热盖，适用于介质温度T〈120度的场合。
2.泵与电机轴承组合装置，保证轴运转精度，提高了密封的可靠性。
3.可根据用户要求隔热盖内安装风冷装置。
2排气阀3叶轮4机械密封5轴承6电机7联体座8挡水圈9叶轮螺母10泵体11放水阀进口立式离心泵结构1排气阀结构说明：1.泵体与上部结构中间采用外供水隔热和冷却，可以适用于温度-45度~+240度的高温场合。
2.泵与电机轴承组合装置，保证轴运转精度，提高了密封的可靠性。
3.采用组合式密封，下端为进口钛合金密封环的中型高温机械密封。
2叶轮3泵盖4机械密封5挡水圈6电机7轴承8联体座9冷却水管10叶轮螺母11泵体口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r151.11.52.00.30.420.558.58726343428000.182.3201.82.53.30.50.690.91161513.525343528000.372.3201.82.53.30.50.690.9133323019252329000.752.3252.845.20.781.111.44161513.534424129000.552.3252.845.20.781.111.4420.6201828363529000.752.3252.53.64.60.691.01.28171614.43529000.552.3252.845.20.781.111.4433323024323329001.52.3252.63.74.90.121.031.362928263129001.12.3口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r324.46.38.31.221.752.3213.212.511.348545329000.752.0323.556.50.970.391.822201840444229000.752.3323.14.55.80.861.251.6117.61614.44329000.552.3324.46.38.31.221.752.3233.23230.234404229002.22.0324.46.38.31.221.752.3250.55048263335290042.0322.845.20.781.111.4444.64442.734404229002.22.0口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r404.46.38.31.221.752.3113.212.511.348545329000.552.3403.95.67.41.081.562.0610.61095229000.372.3404.46.38.31.221.752.3121201841464329001.12.3403.95.67.41.081.562.0617.61614.440454129000.752.3404.46.38.31.221.752.3133323035404029002.22.3404.15.97.81.141.642.17292826.334393929001.52.3403.85.57.21.061.532.025.52422.534383729001.12.3404.46.38.31.221.752.31515048263332290042.3404.15.97.81.141.642.17454442263130290032.3403.75.37.01.031.471.94383634.52929002.22.3404.46.38.31.221.752.3182807424282829007.52.3404.15.97.81.141.642.1772706524282729005.52.3403.85.57.01.061.531.9461.56056232726290042.3口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r408.812.516.32.443.474.5313.212.511.355626029001.12.34081114.52.223.054.0310.61096029000.752.3408.812.516.32.443.474.5321.22017.849585729001.52.34081114.52.223.054.031716145729001.12.3408.812.516.32.443.474.53333230455251290032.3408.211.715.22.283.254.2229282644515029002.22.3407.310.413.52.382.893.75232220.55029001.52.3408.812.516.32.443.474.5351.2504838464629005.52.3408.311.715.32.313.254.2545.04442374545290042.3407.510.613.82.082.943.8337363444290032.3408.812.516.32.443.474.5381.28077.53138402900112.3408.211.615.22.283.224.2271.070683829007.52.3407.610.8142.113.03.8961.460583729007.52.3407.110.013.11.972.783.6453.25250.43629005.52.3口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r508.812.516.32.443.474.5313.612.511.355626029001.12.35081114.52.223.054.03111096029000.752.3508.812.516.32.443.474.5321.52017.849585729001.52.35081114.52.223.054.031716145729001.12.3508.812.516.32.443.474.53333230455251290032.3508.211.715.22.283.254.2229282644515029002.22.3507.310.413.52.382.893.75232220.55029001.52.3508.812.516.32.443.474.5352504838464629005.52.3508.311.715.32.313.254.2545.84442374545290042.3507.510.613.82.082.943.8337363444290032.3508.812.516.32.443.474.53828077.52938402900112.3508.211.615.22.283.224.2271.570683829007.52.3507.610.8142.113.03.8961.460583729007.52.3507.110.013.11.972.783.6453.25250.43629005.52.3口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r5017.52532.54.866.949.0313.712.510.567696929001.52.55015.622.3294.36.198.111108.465676829001.12.55017.52532.54.866.949.0321.52018606867290032.55015.622.3294.336.198.1171613.658666529002.22.55017.52532.54.686.949.0334.43227.5546360290042.55016.423.430.44.566.58.44302824546259290042.55015.021.6284.176.07.78262420.658290032.55017.52532.54.866.949.0352.75045.549585929007.52.55016.423.530.54.566.538.4746.4444048575829007.52.55015.221.828.34.226.067.86403834.55529005.52.55017.52532.54.866.949.03828076.53950522900152.55016.423.430.54.566.58.4771.570673950522900112.5501521.6284.176.07.78616057.43849542900112.55017.52532.54.866.949.031281251223040442900302.55016.623.7314.616.588.61151131103040442900222.55015.722.529.24.366.258.01031019839290018.52.55014.420.626.84.05.727.44868583382900152.5口径流量扬程效率转速电机功率必需汽蚀余量m3/hL/Sm%r/minKW（NPSH）r6517.52532.54.866.949.0313.712.510.567696929001.52.56515.622.3294.36.198.111108.465676829001.12.56517.52532.54.866.949.0321.52018606867290032.56515.622.3294.336.198.1171614.458666529002.22.56517.52532.54.866.949.0334.43227.5546360290042.56516.423.430.44.566.58.44302824546259290042.56515.021.6284.176.07.78262420.658290032.56517.52532.54.866.949.0352.75045.549585929007.52.56516.423.530.54.566.538.4746.4444048575829007.52.56515.221.828.34.226.067.86403834.55529005.52.56517.52532.54.866.949.03828076.53950522900152.56516.423.430.54.566.58.4771.570673950522900112.5651521.6284.176.07.78616057.43849542900112.56517.52532.54.866.949.031271251223240442900302.56516.623.7314.616.588.61151131103240442900222.56515.722.529.24.366.258.01031019839290018.52.56514.420.626.84.05.727.44868583382900152.5口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r653550659.7213.918.113.812.510677370290033.06531.344.7588.712.416.11110866726929002.23.0653550659.7213.918.12220176772.57029005.53.06531.344.7588.712.516.117.51613.6667169290043.0653550659.7213.918.135322863717029007.53.06532.746.7619.113.016.930.6282462706929007.53.06530.343.356.38.412.015.62624216929005.53.0653550659.7213.918.153.550465567682900153.06532.847619.113.116.94744405466672900113.06530.543.556.68.512.115.740.63833.46529007.53.0653550659.7213.918.18380725259602900223.06532.546.7619.013.016.9737063525960290018.53.0653043.3568.312.015.6626054582900153.0653550659.7213.918.11281251214454572900373.06532.546.560.59.012.916.8112.6110106.44354572900303.0653144.5588.612.416.1102.510098532900303.065294153.68.111.414.9878583512900223.0口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r803550659.7213.918.113.812.510677370290033.08031.344.7588.712.516.11110866726929002.23.0803550659.7213.918.12220176772.57029005.53.08031.345588.712.516.117.51613.6667169290043.0803550659.7213.918.135322863717029007.53.08032.746.7619.113.016.930.6282462706929007.53.08030.343.356.38.412.015.62624216929005.53.0803550659.7213.918.153.550465567682900153.08032.847619.113.116.94744405466672900113.08030.543.556.68.512.115.740.63833.46529007.53.0803550659.7213.918.18380725259602900223.08032.546.7619.013.016.9737063525960290018.53.0803043.3568.312.015.6626054582900153.0803550659.7213.918.11281251224354572900373.08032.546.560.59.012.916.8112.6110107.44354572900303.0803144.5588.612.416.1102.510098532900303.080294153.68.111.414.9988583512900223.0803550659.7213.918.11461501425566672900553.0803144.5588.612.416.1138.4142134.8652900453.080294153.68.111.414.9131.4135127.8632900373.0口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r807010013019.427.836.113.612.51166767529005.54.58062.68911617.424.732.211108.8647474290044.5807010013019.427.836.123.520147076652900114.58062.68911617.424.732.219161168746529007.54.5807010013019.427.836.136.532247076652900154.58065.493.5121.618.226.033.83228216874672900114.58060.686.6112.516.824.131.3722418722900114.5807010013019.427.836.15450426574732900224.08065.493.5121.618.226.033.847.54437647372290018.54.080618711316.924.231.4413832712900154.0807010013019.427.836.18780686269682900374.08065.493.5121.618.226.033.8767059.56168672900304.080618711316.924.231.4656051662900304.0807010013019.427.836.11321251145566672900754.08066.595123.618.526.434.31191131035566672900554.080639011717.52532.5106.610192652900454.080588210716.122.829.7908576632900374.0口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r1007010013019.427.836.113.612.51166767529005.54.510062.68911617.44732.211108.8647474290044.51007010013019.427.836.123.520147076652900114.510062.68911617.424.732.219161168746329007.54.51007010013019.427.836.136.532247076652900154.510065.493.5121.618.226.033.83228216874672900114.510060.686.6112.516.824.131.3272418722900114.51007010013019.427.836.15450426574732900224.010065.493.5121.618.226.033.847.54437647372290018.54.0100618711316.924.231.4413832712900154.01007010013019.427.836.13780686269682900374.010065.493.5121.618.226.033.8767059.56168672900304.0100618711316.924.231.4656051662900304.01007010013019.427.836.11321251145566672900754.010066.595123.618.526.434.31191131036566672900554.0100639011717.52532.5106.610192652900454.0100588210716.122.829.7908576632900374.0口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r1009616019226.744.453.31412.5106473702900114.51009616019226.744.453.32420146274692900154.51008414016823.33946.72017126472682900114.51009616019226.744.453.33632276979752900225.61008414016823.33946.7322823.5667672290018.55.01009616019226.744.453.35350456979782900375.21008414016823.33946.74845406474732900304.51006010012016.727.833.3434036722900224.51009616019226.744.453.38380726577742900554.81008414016823.33946.77572656072692900454.51006010012016.727.833.3686558702900374.51006010012016.727.833.3153.61501427257742900904.0100618711316.924.231.4145.6142134752900754.0100588210716.122.829.7138.6135127752900554.0口径流量扬程效率转速电机功率必需汽蚀余量mmm3/hL/Sm%r/minKW（NPSH）r1259616019226.744.453.31312.512822900114.01258614317223.939.747.810.4109.67729007.54.01259616019226.744.4