一、螺杆泵概述：
    三螺杆泵是无脉动轴向输送具有一定润滑性介质的定量容积式低压转子泵，适于输送燃料油、润滑油、液压油、矿物油等油类和具有润滑性的流动性液体。所输送的介质中不得含有任何磨料颗粒和对泵材料有腐蚀的物质。SNH系列三螺杆泵由特殊型线（摆线）构成的螺旋型面，当电机或马达驱动主动螺杆转动时，其不断运动的各个密封腔室逐渐形成真空，液体在大气压的作用下由吸入口吸入并沿轴向连续、无脉动的输送到排出口，无搅拌、乳化现象。

二、螺杆泵性能特点：
    1、转子液压平衡，输出稳定，无脉动。
    2、效率高>低运营成本
    3、轴向平衡转子>轴承没有轴向力，振动小，噪音低。
    4、只有一个轴密封>易于维护,低成本
    5、具有很强的自吸能力，抗汽蚀能力强>低噪音、最小化的振动
    6、简单的设计，结构紧凑，体积小，重量轻，可在较高转速下工作>合理的价格
    7、可设计成无密封磁力或半潜油泵
    8、进出口可以通过翻转泵体实现互换>通用性强
    9、螺杆泵可以更换的螺杆，衬套，泵芯>螺杆泵零部件全系列通用互换

三、螺杆泵主要技术参数：
    1、流量范围：10～10000 L/min (升/分钟)　　 0.6～600m3/h (立方/小时)
    2、压力范围：0～4 Mpa（兆帕）0～40 bar（巴） 0-40 kg/f (公斤力/平方厘米)
    3、输送介质粘度范围：2-10000 cst（厘斯）
    4、泵送温度：300 ℃ （摄氏度）
    5、容许最高转速：3600 r/min （转/分钟）

四、螺杆泵应用与流体处理介质：
    1、燃油加热雾化喷燃/能源工程基础：处理轻柴油，重燃料油以及残油，废油，例如：由于燃料油，输送泵，加压增压油泵，管道泵和操作泵。广泛用于水泥 玻璃 热电厂 陶瓷厂、耐火材料厂炉窑中作点火油泵，重油燃料泵
    2、液压：液压电梯升降机工业中液压传动装置上用做液压泵，对于助推器和/或泵液压油的矿物油的基础上或液压润滑液体，如：作为液压机，锻锤，打包机，捆包机，压板机，绞车，吊机，可变螺距螺旋桨和方向舵调整单位，舱口，液压轧机和机床液压系统，液压油泵，润滑油泵，燃油输送泵，加热炉液压站，高炉风机润滑站，精轧稀油站，粗轧稀油站，HGC循环泵，精轧传动循环泵，卷取稀油站，精轧高低压稀油站，粗轧高低压稀油站
    3、一般工业工程/机械/重型机械行业：处理润滑油，冷却油，冷却液，密封油，调节油和液压油，轻，重燃料油，柴油。燃料和油热（冷）;例如：为汽轮机，燃气及水涡轮机润滑，密封，调节液压油和油缸驱动，压缩机的润滑，密封和冷却油泵，齿轮驱动器作为润滑油泵的润滑和冷却油以及柴油发动机，燃油泵，轧钢厂的润滑油和液压油泵等
    4、海洋/海洋工程、船厂/机器制造厂：在油轮、货油船舶、商船和许多战斗舰艇的轮机舱上，港口码头原油管道服务以及驳船与船舶的采集、增压和装载中，用做输送、增压、燃油喷射和主机润滑泵、主机滑油泵、润滑油泵以及船用液压装置泵、船用液压泵、锚机液压绞车驱动泵等也广泛使用三螺杆泵，
    5、机床行业：处理切割，研磨，深孔钻数控机床冷却液，冷却油，油水乳剂，磨削液以及液压油。
    6、油罐区：所有润滑处理，如油脂，油，油漆，液体燃料，多元醇，异氰酸盐;如作为装卸泵。
    7、印刷业：凹凸版油墨处理。
    8、化学和石油化工以及加工工业：处理所有如油润滑性液体（包括原油），润滑油，液压油，各类成品油和半成品油，水乙二醇，润滑脂，涂料，油漆，药膏，油膏，多元醇，异氰酸酯，焦油，沥青，甘油，胶水，粘合剂物质，树脂，石蜡，蜡，水玻璃，同时也是化工流程中常用的管道泵。
    9、涂料/漆业：处理涂料，油漆，树脂，油漆和亚麻籽油。
    10、造纸/纸浆行业：处理粘胶 纤维和纸浆 废液。

五、螺杆泵常用型号：
SNH卧式三螺杆泵常用润滑油泵标准系列    
HT200灰铁泵体衬套系列三螺杆泵    
SNH40R38U12.1W0         SNH40R46U12.1W0         SNH40R54U12.1W0         SNH80R36U12.1W0         SNH80R42U12.1W0
SNH80R46U12.1W0         SNH80R54U12.1W0         SNH120R42U12.1W0        SNH120R46U12.1W0        SNH120R54U12.1W0
SNH210R36U12.1W0        SNH210R40U12.1W0        SNH210R46U12.1W0        SNH210R54U12.1W0        SNH280R43U12.1W0
SNH280R46U12.1W0        SNH280R54U12.1W0        SNH440R36U12.1W0        SNH440R40U12.1W0        SNH440R46U12.1W0
SNH440R52U12.1W0        SNH440R54U12.1W0        SNH660R40U12.1W0        SNH660R44U12.1W0        SNH660R46U12.1W0
SNH660R51U12.1W0        SNH660R54U12.1W0        SNH940R40U12.1W0        SNH940R42U12.1W0        SNH940R46U12.1W0
SNH940R49U12.1W0        SNH940R50U12.1W0        SNH940R54U12.1W0        SNH1300R36U12.1W0       SNH1300R38U12.1W0
SNH1300R40U12.1W0       SNH1300R42U12.1W0       SNH1300R46U12.1W0       SNH1300R54U12.1W0       SNH1700R40U12.1W0
SNH1700R42U12.1W0       SNH1700R46U12.1W0       SNH2200R40U12.1W0       SNH2200R42U12.1W0       SNH2200R46U12.1W0
SNH2900R40U12.1W0       SNH2900R46U12.1W0       SNH3600R46U12.1W0       SNH5300R36U12.1W0       SNH5300R42U12.1W0
SNH5300R46U12.1W0       SNH7400R32U12.1W0       SNH7400R40U12.1W0       SNH9400R38U12.1W0       SNH9400R40U12.1W0
    
HT200灰铁泵体稀土铜钼球铁衬套系列三螺杆泵    
SNH40R38U12.1W1         SNH40R46U12.1W1         SNH40R54U12.1W1         SNH80R36U12.1W1         SNH80R42U12.1W1
SNH80R46U12.1W1         SNH80R54U12.1W1         SNH120R42U12.1W1        SNH120R46U12.1W1        SNH120R54U12.1W1
SNH210R36U12.1W1        SNH210R40U12.1W1        SNH210R46U12.1W1        SNH210R54U12.1W1        SNH280R43U12.1W1
SNH280R46U12.1W1        SNH280R54U12.1W1        SNH440R36U12.1W1        SNH440R40U12.1W1        SNH440R46U12.1W1
SNH440R52U12.1W1        SNH440R54U12.1W1        SNH660R40U12.1W1        SNH660R44U12.1W1        SNH660R46U12.1W1
SNH660R51U12.1W1        SNH660R54U12.1W1        SNH940R40U12.1W1        SNH940R42U12.1W1        SNH940R46U12.1W1
SNH940R49U12.1W1        SNH940R50U12.1W1        SNH940R54U12.1W1        SNH1300R36U12.1W1       SNH1300R38U12.1W1
SNH1300R40U12.1W1       SNH1300R42U12.1W1       SNH1300R46U12.1W1       SNH1300R54U12.1W1       SNH1700R40U12.1W1
SNH1700R42U12.1W1       SNH1700R46U12.1W1       SNH2200R40U12.1W1       SNH2200R42U12.1W1       SNH2200R46U12.1W1
SNH2900R40U12.1W1       SNH2900R46U12.1W1       SNH3600R46U12.1W1       SNH5300R36U12.1W1       SNH5300R42U12.1W1
SNH5300R46U12.1W1       SNH7400R32U12.1W1       SNH7400R40U12.1W1       SNH9400R38U12.1W1       SNH9400R40U12.1W1
    
HT200灰铁泵体ZL109铸铝衬套系列三螺杆泵    
SNH40R38U12.1W2         SNH40R46U12.1W2         SNH40R54U12.1W2         SNH80R36U12.1W2         SNH80R42U12.1W2
SNH80R46U12.1W2         SNH80R54U12.1W2         SNH120R42U12.1W2        SNH120R46U12.1W2        SNH120R54U12.1W2
SNH210R36U12.1W2        SNH210R40U12.1W2        SNH210R46U12.1W2        SNH210R54U12.1W2        SNH280R43U12.1W2
SNH280R46U12.1W2        SNH280R54U12.1W2        SNH440R36U12.1W2        SNH440R40U12.1W2        SNH440R46U12.1W2
SNH440R52U12.1W2        SNH440R54U12.1W2        SNH660R40U12.1W2        SNH660R44U12.1W2        SNH660R46U12.1W2
SNH660R51U12.1W2        SNH660R54U12.1W2        SNH940R40U12.1W2        SNH940R42U12.1W2        SNH940R46U12.1W2
SNH940R49U12.1W2        SNH940R50U12.1W2        SNH940R54U12.1W2        SNH1300R36U12.1W2       SNH1300R38U12.1W2
SNH1300R40U12.1W2       SNH1300R42U12.1W2       SNH1300R46U12.1W2       SNH1300R54U12.1W2       SNH1700R40U12.1W2
SNH1700R42U12.1W2       SNH1700R46U12.1W2       SNH2200R40U12.1W2       SNH2200R42U12.1W2       SNH2200R46U12.1W2
SNH2900R40U12.1W2       SNH2900R46U12.1W2       SNH3600R46U12.1W2       SNH5300R36U12.1W2       SNH5300R42U12.1W2
SNH5300R46U12.1W2       SNH7400R32U12.1W2       SNH7400R40U12.1W2       SNH9400R38U12.1W2       SNH9400R40U12.1W2
    
QT450-10球铁泵体ZL109铸铝衬套系列三螺杆泵    
SNH40R38U12.1W3         SNH40R46U12.1W3         SNH40R54U12.1W3         SNH80R36U12.1W3         SNH80R42U12.1W3
SNH80R46U12.1W3         SNH80R54U12.1W3         SNH120R42U12.1W3        SNH120R46U12.1W3        SNH120R54U12.1W3
SNH210R36U12.1W3        SNH210R40U12.1W3        SNH210R46U12.1W3        SNH210R54U12.1W3        SNH280R43U12.1W3
SNH280R46U12.1W3        SNH280R54U12.1W3        SNH440R36U12.1W3        SNH440R40U12.1W3        SNH440R46U12.1W3
SNH440R52U12.1W3        SNH440R54U12.1W3        SNH660R40U12.1W3        SNH660R44U12.1W3        SNH660R46U12.1W3
SNH660R51U12.1W3        SNH660R54U12.1W3        SNH940R40U12.1W3        SNH940R42U12.1W3        SNH940R46U12.1W3
SNH940R49U12.1W3        SNH940R50U12.1W3        SNH940R54U12.1W3        SNH1300R36U12.1W3       SNH1300R38U12.1W3
SNH1300R40U12.1W3       SNH1300R42U12.1W3       SNH1300R46U12.1W3       SNH1300R54U12.1W3       SNH1700R40U12.1W3
SNH1700R42U12.1W3       SNH1700R46U12.1W3       SNH2200R40U12.1W3       SNH2200R42U12.1W3       SNH2200R46U12.1W3
SNH2900R40U12.1W3       SNH2900R46U12.1W3       SNH3600R46U12.1W3       SNH5300R36U12.1W3       SNH5300R42U12.1W3
SNH5300R46U12.1W3       SNH7400R32U12.1W3       SNH7400R40U12.1W3       SNH9400R38U12.1W3       SNH9400R40U12.1W3
    
QT450-10球铁泵体稀土铜钼球铁衬套系列三螺杆泵    
SNH40R38U12.1W5         SNH40R46U12.1W5         SNH40R54U12.1W5         SNH80R36U12.1W5         SNH80R42U12.1W5
SNH80R46U12.1W5         SNH80R54U12.1W5         SNH120R42U12.1W5        SNH120R46U12.1W5        SNH120R54U12.1W5
SNH210R36U12.1W5        SNH210R40U12.1W5        SNH210R46U12.1W5        SNH210R54U12.1W5        SNH280R43U12.1W5
SNH280R46U12.1W5        SNH280R54U12.1W5        SNH440R36U12.1W5        SNH440R40U12.1W5        SNH440R46U12.1W5
SNH440R52U12.1W5        SNH440R54U12.1W5        SNH660R40U12.1W5        SNH660R44U12.1W5        SNH660R46U12.1W5
SNH660R51U12.1W5        SNH660R54U12.1W5        SNH940R40U12.1W5        SNH940R42U12.1W5        SNH940R46U12.1W5
SNH940R49U12.1W5        SNH940R50U12.1W5        SNH940R54U12.1W5        SNH1300R36U12.1W5       SNH1300R38U12.1W5
SNH1300R40U12.1W5       SNH1300R42U12.1W5       SNH1300R46U12.1W5       SNH1300R54U12.1W5       SNH1700R40U12.1W5
SNH1700R42U12.1W5       SNH1700R46U12.1W5       SNH2200R40U12.1W5       SNH2200R42U12.1W5       SNH2200R46U12.1W5
SNH2900R40U12.1W5       SNH2900R46U12.1W5       SNH3600R46U12.1W5       SNH5300R36U12.1W5       SNH5300R42U12.1W5
SNH5300R46U12.1W5       SNH7400R32U12.1W5       SNH7400R40U12.1W5       SNH9400R38U12.1W5       SNH9400R40U12.1W5
    
HT200灰铁泵体ZCuSn5Pb5Zn5锡磷青铜衬套系列三螺杆泵    
SNH40R38U12.1W21        SNH40R46U12.1W21        SNH40R54U12.1W21        SNH80R36U12.1W21        SNH80R42U12.1W21
SNH80R46U12.1W21        SNH80R54U12.1W21        SNH120R42U12.1W21       SNH120R46U12.1W21       SNH120R54U12.1W21
SNH210R36U12.1W21       SNH210R40U12.1W21       SNH210R46U12.1W21       SNH210R54U12.1W21       SNH280R43U12.1W21
SNH280R46U12.1W21       SNH280R54U12.1W21       SNH440R36U12.1W21       SNH440R40U12.1W21       SNH440R46U12.1W21
SNH440R52U12.1W21       SNH440R54U12.1W21       SNH660R40U12.1W21       SNH660R44U12.1W21       SNH660R46U12.1W21
SNH660R51U12.1W21       SNH660R54U12.1W21       SNH940R40U12.1W21       SNH940R42U12.1W21       SNH940R46U12.1W21
SNH940R49U12.1W21       SNH940R50U12.1W21       SNH940R54U12.1W21       SNH1300R36U12.1W21      SNH1300R38U12.1W21
SNH1300R40U12.1W21      SNH1300R42U12.1W21      SNH1300R46U12.1W21      SNH1300R54U12.1W21      SNH1700R40U12.1W21
SNH1700R42U12.1W21      SNH1700R46U12.1W21      SNH2200R40U12.1W21      SNH2200R42U12.1W21      SNH2200R46U12.1W21
SNH2900R40U12.1W21      SNH2900R46U12.1W21      SNH3600R46U12.1W21      SNH5300R36U12.1W21      SNH5300R42U12.1W21
SNH5300R46U12.1W21      SNH7400R32U12.1W21      SNH7400R40U12.1W21      SNH9400R38U12.1W21      SNH9400R40U12.1W21
    
QT450-10球铁泵体ZCuSn5Pb5Zn5锡磷青铜衬套系列三螺杆泵    
SNH40R38U12.1W23        SNH40R46U12.1W23        SNH40R54U12.1W23        SNH80R36U12.1W23        SNH80R42U12.1W23
SNH80R46U12.1W23        SNH80R54U12.1W23        SNH120R42U12.1W23       SNH120R46U12.1W23       SNH120R54U12.1W23
SNH210R36U12.1W23       SNH210R40U12.1W23       SNH210R46U12.1W23       SNH210R54U12.1W23       SNH280R43U12.1W23
SNH280R46U12.1W23       SNH280R54U12.1W23       SNH440R36U12.1W23       SNH440R40U12.1W23       SNH440R46U12.1W23
SNH440R52U12.1W23       SNH440R54U12.1W23       SNH660R40U12.1W23       SNH660R44U12.1W23       SNH660R46U12.1W23
SNH660R51U12.1W23       SNH660R54U12.1W23       SNH940R40U12.1W23       SNH940R42U12.1W23       SNH940R46U12.1W23
SNH940R49U12.1W23       SNH940R50U12.1W23       SNH940R54U12.1W23       SNH1300R36U12.1W23      SNH1300R38U12.1W23
SNH1300R40U12.1W23      SNH1300R42U12.1W23      SNH1300R46U12.1W23      SNH1300R54U12.1W23      SNH1700R40U12.1W23
SNH1700R42U12.1W23      SNH1700R46U12.1W23      SNH2200R40U12.1W23      SNH2200R42U12.1W23      SNH2200R46U12.1W23
SNH2900R40U12.1W23      SNH2900R46U12.1W23      SNH3600R46U12.1W23      SNH5300R36U12.1W23      SNH5300R42U12.1W23
SNH5300R46U12.1W23      SNH7400R32U12.1W23      SNH7400R40U12.1W23      SNH9400R38U12.1W23      SNH9400R40U12.1W23
    
20#钢焊接泵体ZCuSn5Pb5Zn5锡磷青铜衬套系列三螺杆泵    
SNH40R38U12.1W29     SNH40R46U12.1W29     SNH40R54U12.1W29      SNH80R36U12.1W29     SNH80R42U12.1W29
SNH80R46U12.1W29     SNH80R54U12.1W29     SNH120R42U12.1W29     SNH120R46U12.1W29    SNH120R54U12.1W29
SNH210R36U12.1W29    SNH210R40U12.1W29    SNH210R46U12.1W29     SNH210R54U12.1W29    SNH280R43U12.1W29
SNH280R46U12.1W29    SNH280R54U12.1W29    SNH440R36U12.1W29     SNH440R40U12.1W29    SNH440R46U12.1W29
SNH440R52U12.1W29    SNH440R54U12.1W29    SNH660R40U12.1W29     SNH660R44U12.1W29    SNH660R46U12.1W29
SNH660R51U12.1W29    SNH660R54U12.1W29    SNH940R40U12.1W29     SNH940R42U12.1W29    SNH940R46U12.1W29
SNH940R49U12.1W29    SNH940R50U12.1W29    SNH940R54U12.1W29     SNH1300R36U12.1W29   SNH1300R38U12.1W29
SNH1300R40U12.1W29   SNH1300R42U12.1W29   SNH1300R46U12.1W29    SNH1300R54U12.1W29   SNH1700R40U12.1W29
SNH1700R42U12.1W29   SNH1700R46U12.1W29   SNH2200R40U12.1W29    SNH2200R42U12.1W29   SNH2200R46U12.1W29
SNH2900R40U12.1W29   SNH2900R46U12.1W29   SNH3600R46U12.1W29    SNH5300R36U12.1W29   SNH5300R42U12.1W29
SNH5300R46U12.1W29   SNH7400R32U12.1W29   SNH7400R40U12.1W29    SNH9400R38U12.1W29   SNH9400R40U12.1W29
    
HT200灰铁泵体衬套系列三螺杆泵    
SNH40R38U12.1W30       SNH40R46U12.1W30       SNH40R54U12.1W30       SNH80R36U12.1W30       SNH80R42U12.1W30
SNH80R46U12.1W30       SNH80R54U12.1W30       SNH120R42U12.1W30       SNH120R46U12.1W30       SNH120R54U12.1W30
SNH210R36U12.1W30       SNH210R40U12.1W30       SNH210R46U12.1W30       SNH210R54U12.1W30       SNH280R43U12.1W30
SNH280R46U12.1W30       SNH280R54U12.1W30       SNH440R36U12.1W30       SNH440R40U12.1W30       SNH440R46U12.1W30
SNH440R52U12.1W30       SNH440R54U12.1W30       SNH660R40U12.1W30       SNH660R44U12.1W30       SNH660R46U12.1W30
SNH660R51U12.1W30       SNH660R54U12.1W30       SNH940R40U12.1W30       SNH940R42U12.1W30       SNH940R46U12.1W30
SNH940R49U12.1W30       SNH940R50U12.1W30       SNH940R54U12.1W30       SNH1300R36U12.1W30      SNH1300R38U12.1W30
SNH1300R40U12.1W30      SNH1300R42U12.1W30      SNH1300R46U12.1W30      SNH1300R54U12.1W30      SNH1700R40U12.1W30
SNH1700R42U12.1W30      SNH1700R46U12.1W30      SNH2200R40U12.1W30      SNH2200R42U12.1W30      SNH2200R46U12.1W30
SNH2900R40U12.1W30      SNH2900R46U12.1W30      SNH3600R46U12.1W30      SNH5300R36U12.1W30      SNH5300R42U12.1W30
SNH5300R46U12.1W30      SNH7400R32U12.1W30      SNH7400R40U12.1W30      SNH9400R38U12.1W30      SNH9400R40U12.1W30
    
HT200灰铁泵体衬套系列三螺杆泵    
SNH40R38U12.1W31       SNH40R46U12.1W31       SNH40R54U12.1W31       SNH80R36U12.1W31       SNH80R42U12.1W31
SNH80R46U12.1W31       SNH80R54U12.1W31       SNH120R42U12.1W31       SNH120R46U12.1W31       SNH120R54U12.1W31
SNH210R36U12.1W31       SNH210R40U12.1W31       SNH210R46U12.1W31       SNH210R54U12.1W31       SNH280R43U12.1W31
SNH280R46U12.1W31       SNH280R54U12.1W31       SNH440R36U12.1W31       SNH440R40U12.1W31       SNH440R46U12.1W31
SNH440R52U12.1W31       SNH440R54U12.1W31       SNH660R40U12.1W31       SNH660R44U12.1W31       SNH660R46U12.1W31
SNH660R51U12.1W31       SNH660R54U12.1W31       SNH940R40U12.1W31       SNH940R42U12.1W31       SNH940R46U12.1W31
SNH940R49U12.1W31       SNH940R50U12.1W31       SNH940R54U12.1W31       SNH1300R36U12.1W31      SNH1300R38U12.1W31
SNH1300R40U12.1W31      SNH1300R42U12.1W31      SNH1300R46U12.1W31      SNH1300R54U12.1W31      SNH1700R40U12.1W31
SNH1700R42U12.1W31      SNH1700R46U12.1W31      SNH2200R40U12.1W31      SNH2200R42U12.1W31      SNH2200R46U12.1W31
SNH2900R40U12.1W31      SNH2900R46U12.1W31      SNH3600R46U12.1W31      SNH5300R36U12.1W31      SNH5300R42U12.1W31
SNH5300R46U12.1W31      SNH7400R32U12.1W31      SNH7400R40U12.1W31      SNH9400R38U12.1W31      SNH9400R40U12.1W31
    
HT200灰铁泵体耐磨球铁衬套系列三螺杆泵    
SNH40R38U12.1W32       SNH40R46U12.1W32       SNH40R54U12.1W32       SNH80R36U12.1W32       SNH80R42U12.1W32
SNH80R46U12.1W32       SNH80R54U12.1W32       SNH120R42U12.1W32       SNH120R46U12.1W32       SNH120R54U12.1W32
SNH210R36U12.1W32       SNH210R40U12.1W32       SNH210R46U12.1W32       SNH210R54U12.1W32       SNH280R43U12.1W32
SNH280R46U12.1W32       SNH280R54U12.1W32       SNH440R36U12.1W32       SNH440R40U12.1W32       SNH440R46U12.1W32
SNH440R52U12.1W32       SNH440R54U12.1W32       SNH660R40U12.1W32       SNH660R44U12.1W32       SNH660R46U12.1W32
SNH660R51U12.1W32       SNH660R54U12.1W32       SNH940R40U12.1W32       SNH940R42U12.1W32       SNH940R46U12.1W32
SNH940R49U12.1W32       SNH940R50U12.1W32       SNH940R54U12.1W32       SNH1300R36U12.1W32      SNH1300R38U12.1W32
SNH1300R40U12.1W32      SNH1300R42U12.1W32      SNH1300R46U12.1W32      SNH1300R54U12.1W32      SNH1700R40U12.1W32
SNH1700R42U12.1W32      SNH1700R46U12.1W32      SNH2200R40U12.1W32      SNH2200R42U12.1W32      SNH2200R46U12.1W32
SNH2900R40U12.1W32      SNH2900R46U12.1W32      SNH3600R46U12.1W32      SNH5300R36U12.1W32      SNH5300R42U12.1W32
SNH5300R46U12.1W32      SNH7400R32U12.1W32      SNH7400R40U12.1W32      SNH9400R38U12.1W32      SNH9400R40U12.1W32
SNH40R38U12.1W33        SNH40R46U12.1W33        SNH40R54U12.1W33        SNH80R36U12.1W33        SNH80R42U12.1W33
SNH80R46U12.1W33        SNH80R54U12.1W33        SNH120R42U12.1W33       SNH120R46U12.1W33       SNH120R54U12.1W33
SNH210R36U12.1W33       SNH210R40U12.1W33       SNH210R46U12.1W33       SNH210R54U12.1W33       SNH280R43U12.1W33
SNH280R46U12.1W33       SNH280R54U12.1W33       SNH440R36U12.1W33       SNH440R40U12.1W33       SNH440R46U12.1W33
SNH440R52U12.1W33       SNH440R54U12.1W33       SNH660R40U12.1W33       SNH660R44U12.1W33       SNH660R46U12.1W33
SNH660R51U12.1W33       SNH660R54U12.1W33       SNH940R40U12.1W33       SNH940R42U12.1W33       SNH940R46U12.1W33
SNH940R49U12.1W33       SNH940R50U12.1W33       SNH940R54U12.1W33       SNH1300R36U12.1W33      SNH1300R38U12.1W33
SNH1300R40U12.1W33      SNH1300R42U12.1W33      SNH1300R46U12.1W33      SNH1300R54U12.1W33      SNH1700R40U12.1W33
SNH1700R42U12.1W33      SNH1700R46U12.1W33      SNH2200R40U12.1W33      SNH2200R42U12.1W33      SNH2200R46U12.1W33
SNH2900R40U12.1W33      SNH2900R46U12.1W33      SNH3600R46U12.1W33      SNH5300R36U12.1W33      SNH5300R42U12.1W33
SNH5300R46U12.1W33      SNH7400R32U12.1W33      SNH7400R40U12.1W33      SNH9400R38U12.1W33      SNH9400R40U12.1W33
HT200灰铁泵体ZQSn10-1锡青铜衬套系列三螺杆泵    
SNH40R38U12.1W34       SNH40R46U12.1W34       SNH40R54U12.1W34       SNH80R36U12.1W34       SNH80R42U12.1W34
SNH80R46U12.1W34       SNH80R54U12.1W34       SNH120R42U12.1W34       SNH120R46U12.1W34       SNH120R54U12.1W34
SNH210R36U12.1W34       SNH210R40U12.1W34       SNH210R46U12.1W34       SNH210R54U12.1W34       SNH280R43U12.1W34
SNH280R46U12.1W34       SNH280R54U12.1W34       SNH440R36U12.1W34       SNH440R40U12.1W34       SNH440R46U12.1W34
SNH440R52U12.1W34       SNH440R54U12.1W34       SNH660R40U12.1W34       SNH660R44U12.1W34       SNH660R46U12.1W34
SNH660R51U12.1W34       SNH660R54U12.1W34       SNH940R40U12.1W34       SNH940R42U12.1W34       SNH940R46U12.1W34
SNH940R49U12.1W34       SNH940R50U12.1W34       SNH940R54U12.1W34       SNH1300R36U12.1W34      SNH1300R38U12.1W34
SNH1300R40U12.1W34      SNH1300R42U12.1W34      SNH1300R46U12.1W34      SNH1300R54U12.1W34      SNH1700R40U12.1W34
SNH1700R42U12.1W34      SNH1700R46U12.1W34      SNH2200R40U12.1W34      SNH2200R42U12.1W34      SNH2200R46U12.1W34
SNH2900R40U12.1W34      SNH2900R46U12.1W34      SNH3600R46U12.1W34      SNH5300R36U12.1W34      SNH5300R42U12.1W34
SNH5300R46U12.1W34      SNH7400R32U12.1W34      SNH7400R40U12.1W34      SNH9400R38U12.1W34      SNH9400R40U12.1W34
    
HT200灰铁泵体耐磨球铁衬套系列三螺杆泵    
SNH40R38U12.1W35       SNH40R46U12.1W35       SNH40R54U12.1W35       SNH80R36U12.1W35       SNH80R42U12.1W35
SNH80R46U12.1W35       SNH80R54U12.1W35       SNH120R42U12.1W35       SNH120R46U12.1W35       SNH120R54U12.1W35
SNH210R36U12.1W35       SNH210R40U12.1W35       SNH210R46U12.1W35       SNH210R54U12.1W35       SNH280R43U12.1W35
SNH280R46U12.1W35       SNH280R54U12.1W35       SNH440R36U12.1W35       SNH440R40U12.1W35       SNH440R46U12.1W35
SNH440R52U12.1W35       SNH440R54U12.1W35       SNH660R40U12.1W35       SNH660R44U12.1W35       SNH660R46U12.1W35
SNH660R51U12.1W35       SNH660R54U12.1W35       SNH940R40U12.1W35       SNH940R42U12.1W35       SNH940R46U12.1W35
SNH940R49U12.1W35       SNH940R50U12.1W35       SNH940R54U12.1W35       SNH1300R36U12.1W35      SNH1300R38U12.1W35
SNH1300R40U12.1W35      SNH1300R42U12.1W35      SNH1300R46U12.1W35      SNH1300R54U12.1W35      SNH1700R40U12.1W35
SNH1700R42U12.1W35      SNH1700R46U12.1W35      SNH2200R40U12.1W35      SNH2200R42U12.1W35      SNH2200R46U12.1W35
SNH2900R40U12.1W35      SNH2900R46U12.1W35      SNH3600R46U12.1W35      SNH5300R36U12.1W35      SNH5300R42U12.1W35
SNH5300R46U12.1W35      SNH7400R32U12.1W35      SNH7400R40U12.1W35      SNH9400R38U12.1W35      SNH9400R40U12.1W35
    
HT200灰铁泵体ZQSn10-1锡青铜衬套系列三螺杆泵    
SNH40R38U12.1W36       SNH40R46U12.1W36       SNH40R54U12.1W36       SNH80R36U12.1W36       SNH80R42U12.1W36
SNH80R46U12.1W36       SNH80R54U12.1W36       SNH120R42U12.1W36       SNH120R46U12.1W36       SNH120R54U12.1W36
SNH210R36U12.1W36       SNH210R40U12.1W36       SNH210R46U12.1W36       SNH210R54U12.1W36       SNH280R43U12.1W36
SNH280R46U12.1W36       SNH280R54U12.1W36       SNH440R36U12.1W36       SNH440R40U12.1W36       SNH440R46U12.1W36
SNH440R52U12.1W36       SNH440R54U12.1W36       SNH660R40U12.1W36       SNH660R44U12.1W36       SNH660R46U12.1W36
SNH660R51U12.1W36       SNH660R54U12.1W36       SNH940R40U12.1W36       SNH940R42U12.1W36       SNH940R46U12.1W36
SNH940R49U12.1W36       SNH940R50U12.1W36       SNH940R54U12.1W36       SNH1300R36U12.1W36      SNH1300R38U12.1W36
SNH1300R40U12.1W36      SNH1300R42U12.1W36      SNH1300R46U12.1W36      SNH1300R54U12.1W36      SNH1700R40U12.1W36
SNH1700R42U12.1W36      SNH1700R46U12.1W36      SNH2200R40U12.1W36      SNH2200R42U12.1W36      SNH2200R46U12.1W36
SNH2900R40U12.1W36      SNH2900R46U12.1W36      SNH3600R46U12.1W36      SNH5300R36U12.1W36      SNH5300R42U12.1W36
SNH5300R46U12.1W36      SNH7400R32U12.1W36      SNH7400R40U12.1W36      SNH9400R38U12.1W36      SNH9400R40U12.1W36
    
HT200灰铁泵体ZQSn10-1锡青铜衬套系列三螺杆泵    
SNH40R38U12.1W37       SNH40R46U12.1W37       SNH40R54U12.1W37       SNH80R36U12.1W37       SNH80R42U12.1W37
SNH80R46U12.1W37       SNH80R54U12.1W37       SNH120R42U12.1W37       SNH120R46U12.1W37       SNH120R54U12.1W37
SNH210R36U12.1W37       SNH210R40U12.1W37       SNH210R46U12.1W37       SNH210R54U12.1W37       SNH280R43U12.1W37
SNH280R46U12.1W37       SNH280R54U12.1W37       SNH440R36U12.1W37       SNH440R40U12.1W37       SNH440R46U12.1W37
SNH440R52U12.1W37       SNH440R54U12.1W37       SNH660R40U12.1W37       SNH660R44U12.1W37       SNH660R46U12.1W37
SNH660R51U12.1W37       SNH660R54U12.1W37       SNH940R40U12.1W37       SNH940R42U12.1W37       SNH940R46U12.1W37
SNH940R49U12.1W37       SNH940R50U12.1W37       SNH940R54U12.1W37       SNH1300R36U12.1W37      SNH1300R38U12.1W37
SNH1300R40U12.1W37      SNH1300R42U12.1W37      SNH1300R46U12.1W37      SNH1300R54U12.1W37      SNH1700R40U12.1W37
SNH1700R42U12.1W37      SNH1700R46U12.1W37      SNH2200R40U12.1W37      SNH2200R42U12.1W37      SNH2200R46U12.1W37
SNH2900R40U12.1W37      SNH2900R46U12.1W37      SNH3600R46U12.1W37      SNH5300R36U12.1W37      SNH5300R42U12.1W37
SNH5300R46U12.1W37      SNH7400R32U12.1W37      SNH7400R40U12.1W37      SNH9400R38U12.1W37      SNH9400R40U12.1W37

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