dental equipmentwill beno watertopumping.In addition, dental equipmentaffect thecalculated valueof thesuctionpipesizeisthe resistanceloss of lift, therefore, dental equipmentshouldusethe shortestpiping layout,andinstallas little as possibleelbow and otheraccessoriescan also be appropriatelyequipped withlargerdiameterpipestoreducedpipe flow.dental equipmentinstallation heightcan not exceedthe calculated values??.