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●SM三螺桿泵訂貨應(yīng)提供數(shù)據(jù):
   1.介質(zhì)的工作溫度 The operating temperature of the medium
   2.工作溫度下介質(zhì)的粘度Working temperature medium viscosity
   3.螺桿泵進(jìn)出口壓力Import and export of screw pump pressure
   4.泵的工作流量The work flow of pump
   5.泵的安裝方式Installation of pump
   6.配套要求The necessary demand on the
●SM三螺桿泵選泵要點(diǎn):
   1.首先應(yīng)根據(jù)油品的粘度選擇適當(dāng)?shù)谋棉D(zhuǎn)速,以保證泵NPSHr能滿(mǎn)足用戶(hù)的實(shí)際吸入條件.The first select the appropriate pump speed should be based on the viscosity of the oil, to ensure the pump NPSHr can satisfy the user's actual suction conditions.
   2.介質(zhì)粘度大于760cst時(shí),請(qǐng)與我公司聯(lián)系,我廠幫助用戶(hù)選泵.The medium viscosity is larger than 760 CST, please contact our company, our factory to help users choose the pump.
   3.從性能表中選定泵的規(guī)格及相應(yīng)粘度下的壓力,流量后,可以查到泵的軸功率,根據(jù)軸功率選定配套電機(jī)功率.Selected from a performance table of the specifications of the pump and the corresponding viscosity under pressure, flow, can check the pump shaft power, according to the selected shaft power motor power.