The Hypro Spraying Guide is helpful in determining spray equipment selection, usage & installation.
Download Spraying Guide The following guide pages are particularly helpful: Page 6: Determining Pump Flow and Pressure Requirements. We use this page to determine pressure loss through various hose sizes and lengths. It helps determine pump output (GPM, PSI) requirements. Page 7: Hand Held Spray Gun Peformance at Various Pressures & Nozzle Sizes. We use this page to determine pump output (GPM, PSI) required to reach given spray heights.