Germany Lai Po vacuum pump oil selection guide

In order to ensure Leybold vacuum pump oil to obtain the normal operation of equipment, the correct choice of vacuum lubricants is crucial, should be given great importance. Lippo vacuum pump oil physical and chemical indicators Vacuum vacuum pump is generally 10-4 The maximum requirements can be 10-8 mm Hg or more, so the quality of vacuum pump oil should have very low vapor pressure. That is to say the evaporation of the oil is very small, the number of paraffin-based narrow distillate oil is ideal. Because the vacuum pump is easy to inhale moisture so the oil should have excellent water separation. For suction and impurity-contaminated vacuum pumps, lubricants should also contain clean, floating additives to prevent sludge, carbon deposits and dirt from forming on the lubrication area of ​​the vacuum pump. Ideal Lubrizol vacuum pump oil should have a high viscosity index, low saturated vapor pressure, good oil water separation and oxidation stability, good pumping rate and ultimate vacuum. Vacuum pump oil physical and chemical properties of the test items: kinematic viscosity (40 ℃), viscosity index, flash point, anti-emulsification, anti-foam, oxidation stability, saturated vapor pressure, ultimate pressure and limit pressure. According to the quality level of the physical and chemical properties of the testing project set the quality indicators can be found in the petroleum products industry standard SH / T0528-92.

CPF-10 wall-mounted Chlorine Dioxide Generator is a new type of mini Chlorine Dioxide Generating System with capacity of chlorine dioxide 10 g/hr, which is suitable for secondary water supply, hotel and the situations that need small capacity of chlorine dioxide. It has functions of flow rate/ residual chlorine dioxide on-line control, linkage running with water pump, giving low liquid level alarm of raw materials, remote start / stop control and uploading the working states and alarm signals; and giving acoustic and optical failure alarm etc.

*Related Products:mini chlorine dioxide generator ,mini chemical clo2 generation system.

Mini compact chlorine dioxide generator

Chlorine Dioxide Generating System, Sterilization system, Chlorine Dioxide sterilization

Nanjing Ligong Shuifu Environmental Protection Technology Co.,Ltd. , http://www.watermanclo2.com