2 Nozzle boom less tips. var year=time.getYear(); This sprayer's pump is a decent agricultural pump that protects microorganisms, it's a diaphragm pump, and when used to make your sprayer will not damage any useful microorganisms on your farm. But the principles are the same. You are using an out of date browser. This describes Demco sprayer booms. When the metal becomes flexible, bend it 90 degrees. This guide won't teach you how to build a boom sprayer although, you can always try your luck and see what comes from it. It's an ideal boom sprayer for large land areas. months[10]="October"; He says the 5-gal. months[3]="March"; If it doesnt fit, use it for the top section and adjust accordingly. You could just as easily shut off the outer two and have about a 5' "boom" sprayer action. We use compression fittings for air hoses and also include a pressure gauge on the sprayer to maintain consistent pressure as we are pumping. // Y2K Fix, Isaac Reduce that measurement further by 12-inch to ensure the fit is not too tight when the framework is placed in the wagon. Press the handle on the sprayer attachment to spray the water. Source: https://www.littleloveliesbyallison.com/diy-sprayer-boom-kit/, How To Make A Boom Sprayer Out Of Pvc Pipe.