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供应SMH120R42E6.7W21整机重油点火油泵

时间:2017-03-29 09:12

  外置轴承结构的三螺杆泵

  所谓外置轴承的结构,就是把通常设置在泵体内固定主动螺杆的滚动轴承延至泵体外,这种结构用于输送的介质性质较差、不适宜用它来润滑滚动轴承的情况或介质温度超过了滚动轴承允许的温度,如输送沥青等介质时就采用外支轴承的结构。

  夹套式结构的三螺杆泵

  三螺杆泵输送粘度很高、流动性很差的、需加热后才可以抽吸的介质或介质的温度很高,必须冷却才可以使泵内某些零部件(如机械密封、轴承等)正常工作的,则采取泵体带有夹套的结构,使蒸汽或冷却液等介质通过泵体的夹套,进行加热和冷却。

  材质W21锡青铜衬套系列

  SMH40R38E6.7W21    SMH40R38U8W21    SMH40R38U12.1W21

  SMH40R46E6.7W21    SMH40R46U8W21    SMH40R46U12.1W21   

  SMH40R54E6.7W21    SMH40R54U8W21    SMH40R54U12.1W21   

  SMH80R36E6.7W21    SMH80R36U8W21    SMH80R36U12.1W21   

  SMH80R42E6.7W21    SMH80R42U8W21    SMH80R42U12.1W21   

  SMH80R46E6.7W21    SMH80R46U8W21    SMH80R46U12.1W21  

  SMH80R54E6.7W21    SMH80R54U8W21    SMH80R54U12.1W21   

  SMH120R42E6.7W21   SMH120R42U8W21   SMH120R42U12.1W21   

  SMH120R46E6.7W21   SMH120R46U8W21   SMH120R46U12.1W21   

  SMH120R54E6.7W21   SMH120R54U8W21   SMH120R54U12.1W21   

  SMH210R40E6.7W21   SMH210R40U8W21   SMH210R40U12.1W21  

  SMH210R46E6.7W21   SMH210R46U8W21   SMH210R46U12.1W21   

  SMH210R54E6.7W21   SMH210R54U8W21   SMH210R54U12.1W21  

  SMH280R43E6.7W21   SMH280R43U8W21   SMH280R43U12.1W21

  SMH280R46E6.7W21   SMH280R46U8W21   SMH280R46U12.1W21

  SMH280R54E6.7W21   SMH280R54U8W21   SMH280R54U12.1W21

  SMH440R40E6.7W21   SMH440R40U8W21   SMH440R40U12.1W21

  SMH440R42E6.7W21   SMH440R42U8W21   SMH440R42U12.1W21

  SMH440R46E6.7W21   SMH440R46U8W21   SMH440R46U12.1W21

  SMH440R54E6.7W21   SMH440R54U8W21   SMH440R54U12.1W21

  SMH660R40E6.7W21   SMH660R40U8W21   SMH660R40U12.1W21

  SMH660R44E6.7W21   SMH660R44U8W21   SMH660R44U12.1W21

  SMH660R46E6.7W21   SMH660R46U8W21   SMH660R46U12.1W21

  SMH660R51E6.7W21   SMH660R51U8W21   SMH660R51U12.1W21

  SMH660R54E6.7W21   SMH660R54U8W21   SMH660R54U12.1W21

  SMH940R42E6.7W21   SMH940R42U8W21   SMH940R42U12.1W21

  SMH940R46E6.7W21   SMH940R46U8W21   SMH940R46U12.1W21

  SMH940R50E6.7W21   SMH940R50U8W21   SMH940R50U12.1W21

  SMH940R54E6.7W21   SMH940R54U8W21   SMH940R54U12.1W21

  SMH1300R38E6.7W21  SMH1300R38U8W21  SMH1300R38U12.1W21

  SMH1300R42E6.7W21  SMH1300R42U8W21  SMH1300R42U12.1W21

  SMH1300R46E6.7W21  SMH1300R46U8W21  SMH1300R46U12.1W21

  SMH1300R54E6.7W21  SMH1300R54U8W21  SMH1300R54U12.1W21

  SMH1700R42E6.7W21  SMH1700R42U8W21  SMH1700R42E6.7W21

  SMH1700R46E6.7W21  SMH1700R46U8W21  SMH1700R46E6.7W21

  SMH2200R42E6.7W21  SMH2200R42U8W21  SMH2200R42E6.7W21

  SMH2200R46E6.7W21  SMH2200R46U8W21  SMH2200R46E6.7W21

  SMH2900R40E6.7W21  SMH2900R40U8W21  SMH2900R40E6.7W21

  SMH2900R46E6.7W21  SMH2900R46U8W21  SMH2900R46E6.7W21

  SMH3600R46E6.7W21  SMH3600R46U8W21  SMH3600R46E6.7W21

  SMH5300R46E6.7W21  SMH5300R46U8W21  SMH5300R46E6.7W21