Booster pumps raise feed-water pressure to the level a reverse osmosis membrane needs for efficient, high-recovery operation. AMPAC booster and delivery pumps are matched to system flow and pressure so your RO plant produces rated output without cavitation or short-cycling.Related Systems & GuidesPair a booster pump with the right system: commercial RO, industrial RO, or seawater desalination. See our booster & delivery pumps overview and how recovery rate and pressure affect performance.