Virginia Cooperative ExtensionGrisso, Robert D.Weaver, Michael JohnBradley, Kevin WayneHagood, Edward S.Wilson, Henry P.2013-07-302013-07-302001http://hdl.handle.net/10919/23494The plumbing systems of agricultural sprayers are usually considered foolproof. Sprayer problems may occur if plumbing and/or modifications are improperly done or maintenance is ignored. Retrofitting, addition of electrical control systems, and replacement of pumps or nozzles require proper knowledge of the plumbing system and the implications of these changes to sprayer performance. Routine maintenance of the plumbing system is essential.3 folded sheet ([6] pages)application/pdfenVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.LD5655 .A762 no.442Spraying equipmentAgricultural machineryExtension publication