客户在使用螺杆泵的过程中，应当做到以下几点:
1、使用前仔细阅读使用说明，做到心中有数；
2、切勿自行拆卸，如遇特殊情况，应当和厂家联系，由厂家给予指导；
3、使用过程中不可以超高转速运转，螺杆泵在出厂之前已经设定好了转速，由电机带动运转，超高转速运转可能会使螺杆泵磨损，电机破损；
4、对于燃油类介质的螺杆泵，我们都会配备专门的防爆电机，如果客户的使用现场有易燃、易爆的物质，请注意使用安全和人员安全；
5、螺杆泵在长期不间断工作状态下，备件会加速磨损，会导致螺杆泵正常使用寿命缩短；
6、在冬季或者较冷区域，油可能会比较粘稠，使用的时候可以先运行几分钟，然后正常运转螺杆泵；
7、螺杆泵在使用较长的时间后，压力和流量可能会下降，这都是正常情况，这是因为长期使用过程中，螺杆和衬套磨损所致。
螺杆泵的额定扬程
1、一般来说60m是一级，也就是1级螺杆泵扬程是60米、2级螺杆泵扬程是120米、三级螺杆泵扬程是180米、四级单螺杆泵扬程是240米，以此类推可五级、六级及更高。有时也可以用压力来换算的。如果是60米扬程就是0.6MPa。120米扬程就是1.2MPa。以此类推。
2、泵额定扬程就是螺杆泵在配备电机已定的转速时，泵出口的能输送液体的高度或远度距离。
SNH卧式三螺杆泵型号(SNH卧式安装、SNS立式安装、SNF法兰式安装、SNE插装式安装)(R为右旋，L为左旋)
SNH40R38E6.7W23 SNH40R38U8W23 SNH40R38U12.1W23 SNH40R38UHJ92NW23 SNH40R38UM3NW23 SNH40R38K2W23
SNH40R46E6.7W23 SNH40R46U8W23 SNH40R46U12.1W23 SNH40R46UHJ92NW23 SNH40R46UM3NW23 SNH40R46K2W23
SNH40R54E6.7W23 SNH40R54U8W23 SNH40R54U12.1W23 SNH40R54UHJ92NW23 SNH40R54UM3NW23 SNH40R54K2W23
SNH80R36E6.7W23 SNH80R36U8W23 SNH80R36U12.1W23 SNH80R36UHJ92NW23 SNH80R36UM3NW23 SNH80R36K2W23
SNH80R42E6.7W23 SNH80R42U8W23 SNH80R42U12.1W23 SNH80R42UHJ92NW23 SNH80R42UM3NW23 SNH80R42K2W23
SNH80R46E6.7W23 SNH80R46U8W23 SNH80R46U12.1W23 SNH80R46UHJ92NW23 SNH80R46UM3NW23 SNH80R46K2W23
SNH80R54E6.7W23 SNH80R54U8W23 SNH80R54U12.1W23 SNH80R54UHJ92NW23 SNH80R54UM3NW23 SNH80R54K2W23
SNH120R42E6.7W23 SNH120R42U8W23 SNH120R42U12.1W23 SNH120R42UHJ92NW23 SNH120R42UM3NW23 SNH120R42K2W23
SNH120R46E6.7W23 SNH120R46U8W23 SNH120R46U12.1W23 SNH120R46UHJ92NW23 SNH120R46UM3NW23 SNH120R46K2W23
SNH120R54E6.7W23 SNH120R54U8W23 SNH120R54U12.1W23 SNH120R54UHJ92NW23 SNH120R54UM3NW23 SNH120R54K2W23
SNH210R40E6.7W23 SNH210R40U8W23 SNH210R40U12.1W23 SNH210R40UHJ92NW23 SNH210R40UM3NW23 SNH210R40K2W23
SNH210R46E6.7W23 SNH210R46U8W23 SNH210R46U12.1W23 SNH210R46UHJ92NW23 SNH210R46UM3NW23 SNH210R46K2W23
SNH210R54E6.7W23 SNH210R54U8W23 SNH210R54U12.1W23 SNH210R54UHJ92NW23 SNH210R54UM3NW23 SNH210R54K2W23
SNH280R43E6.7W23 SNH280R43U8W23 SNH280R43U12.1W23 SNH280R43UHJ92NW23 SNH280R43UM3NW23 SNH280R43K2W23
SNH280R46E6.7W23 SNH280R46U8W23 SNH280R46U12.1W23 SNH280R46UHJ92NW23 SNH280R46UM3NW23 SNH280R46K2W23
SNH280R54E6.7W23 SNH280R54U8W23 SNH280R54U12.1W23 SNH280R54UHJ92NW23 SNH280R54UM3NW23 SNH280R54K2W23
SNH440R40E6.7W23 SNH440R40U8W23 SNH440R40U12.1W23 SNH440R40UHJ92NW23 SNH440R40UM3NW23 SNH440R40K2W23
SNH440R42E6.7W23 SNH440R42U8W23 SNH440R42U12.1W23 SNH440R42UHJ92NW23 SNH440R42UM3NW23 SNH440R42K2W23
SNH440R46E6.7W23 SNH440R46U8W23 SNH440R46U12.1W23 SNH440R46UHJ92NW23 SNH440R46UM3NW23 SNH440R46K2W23
SNH440R54E6.7W23 SNH440R54U8W23 SNH440R54U12.1W23 SNH440R54UHJ92NW23 SNH440R54UM3NW23 SNH440R54K2W23
SNH660R40E6.7W23 SNH660R40U8W23 SNH660R40U12.1W23 SNH660R40UHJ92NW23 SNH660R40UM3NW23 SNH660R40K2W23
SNH660R44E6.7W23 SNH660R44U8W23 SNH660R44U12.1W23 SNH660R44UHJ92NW23 SNH660R44UM3NW23 SNH660R44K2W23
SNH660R46E6.7W23 SNH660R46U8W23 SNH660R46U12.1W23 SNH660R46UHJ92NW23 SNH660R46UM3NW23 SNH660R46K2W23
SNH660R51E6.7W23 SNH660R51U8W23 SNH660R51U12.1W23 SNH660R51UHJ92NW23 SNH660R51UM3NW23 SNH660R51K2W23
SNH660R54E6.7W23 SNH660R54U8W23 SNH660R54U12.1W23 SNH660R54UHJ92NW23 SNH660R54UM3NW23 SNH660R54K2W23
SNH940R42E6.7W23 SNH940R42U8W23 SNH940R42U12.1W23 SNH940R42UHJ92NW23 SNH940R42UM3NW23 SNH940R42K2W23
SNH940R46E6.7W23 SNH940R46U8W23 SNH940R46U12.1W23 SNH940R46UHJ92NW23 SNH940R46UM3NW23 SNH940R46K2W23
SNH940R50E6.7W23 SNH940R50U8W23 SNH940R50U12.1W23 SNH940R50UHJ92NW23 SNH940R50UM3NW23 SNH940R50K2W23
SNH940R54E6.7W23 SNH940R54U8W23 SNH940R54U12.1W23 SNH940R54UHJ92NW23 SNH940R54UM3NW23 SNH940R54K2W23
SNH1300R38E6.7W23 SNH1300R38U8W23 SNH1300R38U12.1W23 SNH1300R38UHJ92NW23 SNH1300R38UM3NW23 SNH1300R38K2W23
SNH1300R42E6.7W23 SNH1300R42U8W23 SNH1300R42U12.1W23 SNH1300R42UHJ92NW23 SNH1300R42UM3NW23 SNH1300R42K2W23
SNH1300R46E6.7W23 SNH1300R46U8W23 SNH1300R46U12.1W23 SNH1300R46UHJ92NW23 SNH1300R46UM3NW23 SNH1300R46K2W23
SNH1300R54E6.7W23 SNH1300R54U8W23 SNH1300R54U12.1W23 SNH1300R54UHJ92NW23 SNH1300R54UM3NW23 SNH1300R54K2W23
SNH1700R42E6.7W23 SNH1700R42U8W23 SNH1700R42U12.1W23 SNH1700R42UHJ92NW23 SNH1700R42UM3NW23 SNH1700R42K2W23
SNH1700R46E6.7W23 SNH1700R46U8W23 SNH1700R46U12.1W23 SNH1700R46UHJ92NW23 SNH1700R46UM3NW23 SNH1700R46K2W23
SNH2200R42E6.7W23 SNH2200R42U8W23 SNH2200R42U12.1W23 SNH2200R42UHJ92NW23 SNH2200R42UM3NW23 SNH2200R42K2W23
SNH2200R46E6.7W23 SNH2200R46U8W23 SNH2200R46U12.1W23 SNH2200R46UHJ92NW23 SNH2200R46UM3NW23 SNH2200R46K2W23
SNH2900R40E6.7W23 SNH2900R40U8W23 SNH2900R40U12.1W23 SNH2900R40UHJ92NW23 SNH2900R40UM3NW23 SNH2900R40K2W23
SNH2900R46E6.7W23 SNH2900R46U8W23 SNH2900R46U12.1W23 SNH2900R46UHJ92NW23 SNH2900R46UM3NW23 SNH2900R46K2W23
SNH3600R46E6.7W23 SNH3600R46U8W23 SNH3600R46U12.1W23 SNH3600R46UHJ92NW23 SNH3600R46UM3NW23 SNH3600R46K2W23
SNH5300R46E6.7W23 SNH5300R46U8W23 SNH5300R46U12.1W23 SNH5300R46UHJ92NW23 SNH5300R46UM3NW23 SNH5300R46K2W23
SNH40R38E6.7W21 SNH40R38U8W21 SNH40R38U12.1W21 SNH40R38UHJ92NW21 SNH40R38UM3NW21 SNH40R38K2W21
SNH40R46E6.7W21 SNH40R46U8W21 SNH40R46U12.1W21 SNH40R46UHJ92NW21 SNH40R46UM3NW21 SNH40R46K2W21
SNH40R54E6.7W21 SNH40R54U8W21 SNH40R54U12.1W21 SNH40R54UHJ92NW21 SNH40R54UM3NW21 SNH40R54K2W21
SNH80R36E6.7W21 SNH80R36U8W21 SNH80R36U12.1W21 SNH80R36UHJ92NW21 SNH80R36UM3NW21 SNH80R36K2W21
SNH80R42E6.7W21 SNH80R42U8W21 SNH80R42U12.1W21 SNH80R42UHJ92NW21 SNH80R42UM3NW21 SNH80R42K2W21
SNH80R46E6.7W21 SNH80R46U8W21 SNH80R46U12.1W21 SNH80R46UHJ92NW21 SNH80R46UM3NW21 SNH80R46K2W21
SNH80R54E6.7W21 SNH80R54U8W21 SNH80R54U12.1W21 SNH80R54UHJ92NW21 SNH80R54UM3NW21 SNH80R54K2W21
SNH120R42E6.7W21 SNH120R42U8W21 SNH120R42U12.1W21 SNH120R42UHJ92NW21 SNH120R42UM3NW21 SNH120R42K2W21
SNH120R46E6.7W21 SNH120R46U8W21 SNH120R46U12.1W21 SNH120R46UHJ92NW21 SNH120R46UM3NW21 SNH120R46K2W21
SNH120R54E6.7W21 SNH120R54U8W21 SNH120R54U12.1W21 SNH120R54UHJ92NW21 SNH120R54UM3NW21 SNH120R54K2W21
SNH210R40E6.7W21 SNH210R40U8W21 SNH210R40U12.1W21 SNH210R40UHJ92NW21 SNH210R40UM3NW21 SNH210R40K2W21
SNH210R46E6.7W21 SNH210R46U8W21 SNH210R46U12.1W21 SNH210R46UHJ92NW21 SNH210R46UM3NW21 SNH210R46K2W21
SNH210R54E6.7W21 SNH210R54U8W21 SNH210R54U12.1W21 SNH210R54UHJ92NW21 SNH210R54UM3NW21 SNH210R54K2W21
SNH280R43E6.7W21 SNH280R43U8W21 SNH280R43U12.1W21 SNH280R43UHJ92NW21 SNH280R43UM3NW21 SNH280R43K2W21
SNH280R46E6.7W21 SNH280R46U8W21 SNH280R46U12.1W21 SNH280R46UHJ92NW21 SNH280R46UM3NW21 SNH280R46K2W21
SNH280R54E6.7W21 SNH280R54U8W21 SNH280R54U12.1W21 SNH280R54UHJ92NW21 SNH280R54UM3NW21 SNH280R54K2W21
SNH440R40E6.7W21 SNH440R40U8W21 SNH440R40U12.1W21 SNH440R40UHJ92NW21 SNH440R40UM3NW21 SNH440R40K2W21
SNH440R42E6.7W21 SNH440R42U8W21 SNH440R42U12.1W21 SNH440R42UHJ92NW21 SNH440R42UM3NW21 SNH440R42K2W21
SNH440R46E6.7W21 SNH440R46U8W21 SNH440R46U12.1W21 SNH440R46UHJ92NW21 SNH440R46UM3NW21 SNH440R46K2W21
SNH440R54E6.7W21 SNH440R54U8W21 SNH440R54U12.1W21 SNH440R54UHJ92NW21 SNH440R54UM3NW21 SNH440R54K2W21
SNH660R40E6.7W21 SNH660R40U8W21 SNH660R40U12.1W21 SNH660R40UHJ92NW21 SNH660R40UM3NW21 SNH660R40K2W21
SNH660R44E6.7W21 SNH660R44U8W21 SNH660R44U12.1W21 SNH660R44UHJ92NW21 SNH660R44UM3NW21 SNH660R44K2W21
SNH660R46E6.7W21 SNH660R46U8W21 SNH660R46U12.1W21 SNH660R46UHJ92NW21 SNH660R46UM3NW21 SNH660R46K2W21
SNH660R51E6.7W21 SNH660R51U8W21 SNH660R51U12.1W21 SNH660R51UHJ92NW21 SNH660R51UM3NW21 SNH660R51K2W21
SNH660R54E6.7W21 SNH660R54U8W21 SNH660R54U12.1W21 SNH660R54UHJ92NW21 SNH660R54UM3NW21 SNH660R54K2W21
SNH940R42E6.7W21 SNH940R42U8W21 SNH940R42U12.1W21 SNH940R42UHJ92NW21 SNH940R42UM3NW21 SNH940R42K2W21
SNH940R46E6.7W21 SNH940R46U8W21 SNH940R46U12.1W21 SNH940R46UHJ92NW21 SNH940R46UM3NW21 SNH940R46K2W21
SNH940R50E6.7W21 SNH940R50U8W21 SNH940R50U12.1W21 SNH940R50UHJ92NW21 SNH940R50UM3NW21 SNH940R50K2W21
SNH940R54E6.7W21 SNH940R54U8W21 SNH940R54U12.1W21 SNH940R54UHJ92NW21 SNH940R54UM3NW21 SNH940R54K2W21
SNH1300R38E6.7W21 SNH1300R38U8W21 SNH1300R38U12.1W21 SNH1300R38UHJ92NW21 SNH1300R38UM3NW21 SNH1300R38K2W21