Description: Outlet pressure at which the safety valve starts to open; Name: Safety valve set pressure
Description: outlet pressure at which the relief valve begins to open; Name: relief-valve set pressure
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