■ZA型石油化工流程泵产品概述：ZA型石油化工流程泵为单级单吸悬臂式涡壳泵，产品执行标准API610，VDMA24297（轻/中型），泵体为脚支撑，单吸叶轮，轴向吸入，径向排出。轴向力采用前后口环及平衡孔进行水力平衡。轴封采用机械密封可采用单端面或双端面平衡型集装式，也可以采用填料密封。机械密封并配有冷却、冲洗或密封液系统，密封管路系统按API规范设计。吸入与排出法兰可按GB、DIN、ANSI标准设计。■ZA型石油化工流程泵特点：ZA型石油化工流程泵为单级单吸悬臂式后开门的结构，所以在检修泵时不需拆卸吸入和排出管路，拆开泵盖后即可将悬架连同转子部件一起从泵体中抽出，所以检修工作十分方便。叶轮的后盖板上有密封环，基本上能平衡轴向力，残余的不平衡力由推力轴承承受。轴承为油润滑的球轴承，油环提油而且能自动控制油位，当工作温度低于250℃时，悬架无需冷却，工作温度高于250℃～450℃时，悬架用风冷或水冷。根据不同的情况，部分泵为双蜗壳结构，其余为单蜗壳。轴封可采用填料密封，也可采用单端面或双端面机械密封，并配有冷却、冲洗或接密封液的系统。由电动机直接驱动，用联轴器与电动机相连。■ZA型石油化工流程泵性能范围：流量Ｑ可达2600m³/h；扬程Ｈ可达250m；工作压力Ｐ可达2.5MPa；工作温度Ｔ-80℃～+450℃；口径φ25～400mm；转速：1450-2900r/min。泵过流部件材料有不锈钢材质有304、304L、316、316L、CD-4MCu、904、904L、哈氏合金等。■ZA型石油化工流程泵型号意义：例如：ZA100-50-315ZA-石油化工流程泵100-泵进口直径100(mm)50-泵排出口直径50(mm)315-叶轮名义直径315(mm)■ZA型石油化工流程泵产品用途：ZA型石油化工流程泵适合于输送清洁的或含少量颗粒的、低温的或高温的液体；适合于输送中性的或有腐蚀性的液体，其中包括各种温度和浓度的氢氧化钠和碳酸钠等碱性溶液、各种盐溶液、各种酸溶液和盐溶液、各种液态石油化工产品、有机化合物以及其它有腐蚀性的原料和产品。ZA型石油化工流程泵主要用于炼油厂、石化工业、煤加工工业和低温工程、造纸业、制糖业和海水淡化工程等。■ZA型石油化工流程泵性能参数：型号叶轮形式2900r/min转速1450r/min转速流量Q(m3/h)扬程H(m)配用功率（KW）流量Q(m3/h)扬程H(m)配用功率（KW）介质密度（g/cm3）介质密度（g/cm3）11.351.8411.351.8440-25-200A11.5495.57.5115.8121.11.11.5B10.54245.57.55.4110.751.11.1C936345.54.68.50.750.751.1D7.5282.23446.50.750.751.140-25-250A12.578111518.56.319.51.52.23B12.2727.511156.1181.52.22.2C11.7605.57.5115.9151.51.52.2D10.8465.57.57.55.411.51.11.51.540-25-315A201303037451032345.5B18.81152230459.329345.5C17.3972230378.7242.234D15.3741522307.618.52.22.2380-40-160A28335.57.5111481.11.11.5B25.6185.57.57.51371.11.11.5C221145.55.5115.50.751.11.1D20162.2349.54.50.750.751.180-40-200A2953111518.514.5131.52.23B26477.511151311.51.11.52.2C22395.57.51111.591.11.11.5D182045.57.59.571.11.11.180-40-250A327818.522301619.5345.5B30721518.53015182.234C2460111518.512.5141.52.23D21477.5111510.5111.11.52.280-40-315A4211537457521295.57.511B401073045552026.55.57.511C348122304517.52045.57.5D29611522301515345.580-50-160A5034111515258.41.52.22.2B45297.5111522.571.51.52.2C38225.57.511195.51.11.51.5D3117345.516.540.751.11.180-50-200A625218.522303113334B56461518.52228.511.52.234C4937111518.52591.52.23D43287.511152271.11.52.280-50-250A7082303755352045.57.5B66753037453318.545.57.5C60602230373015345.5D50451518.52226112.233100-50-315A8711555751104428111115B8010045759040247.51115C707837455535195.57.511D57572230373014345.5100-50-400A821941101602004148152230B781759013216039431518.522C7014075901323534111518.5D6010245759030257.51115100-80-160A94321518.5304782.234B8528111518.54272.22.23C7623111115385.51.52.22.2D66175.57.5113441.11.11.5100-80-200A103543037555112.545.57.5B95482230374712345.5C8438152230419.52.234D7030111522367.51.52.23100-80-250A1278245759064207.51115B1207645557560197.57.511C105593045555214.545.57.5D87452230374611345.5100-80-315A1411279013216070331518.522B13512175901326630111522C1159755751105624111115D907437457545185.57.511100-80-400A1711871602202808546223045B159170160200250804218.53037C1351309013216065331518.530D1169575901325325111518.5100-100-160A)