Description: Marking the safety class of the asset; Name: safety integrity level
Description: marker for the safety class of the asset describing the safety class of the asset; Name: SIL category
Description: Speed that characterizes a pumps cavitation performance in terms of its speed, optimum rate of flow per impeller eye at best efficiency point and NPSH3 at best efficiency point for the first stage at maximum impeller diameter ; Name: Suction-specific speed