How can you calculate MLC of a pump?

The Minimum Liquid Carryover (MLC) of a pump can be calculated by analyzing the pump's performance curves and determining the minimum flow rate at which the pump can operate efficiently without entraining excessive liquid in the gas phase. This involves assessing the specific gravity of the fluid, the pump's design, and the operating conditions. Additionally, using formulas that incorporate the pump's efficiency and the density of the liquids involved can help estimate the MLC. For precise calculations, consulting manufacturer data and conducting empirical tests may be necessary.