How much pressure should a pump sprayer have? When using a pump sprayer the pressure is key to getting the best results. The right pressure means efficient coverage, accurate application and minimal waste. Here’s what you need to know: Low Pressure (20-30 PSI): For delicate plants and spraying herbicides or pesticides where a fine mist is required. Medium Pressure (30-40 PSI): For general use like liquid fertilizers and weed control. High Pressure (40-60 PSI): For big jobs like spraying large crops or dense vegetation. The knapsack power sprayer has a pressure range of 30-50 PSI so it’s suitable for many agricultural uses. This means you can spray across big areas with good coverage and results. Choose the right pressure for your job and you’ll get better efficiency and results. https://chandakagro.wixsite.com/home/post/5-features-to-consider-in-a-spray-pump #agriculture #chandakagro #knapsacksprayer #powersprayer #equipmentsforagriculture