Designed for applying large demonstration plots and maintenance spray. Consists of five 3-gallon stainless steel containers with manifold to operate and one 15-gallon polyethylene tank. Each unit can be operated separately. Separate by-pass agitation in each tank. Push button switch for handle bar mounting, three sectional spray boom with 10 TeeJet diaphragm nozzle bodies, caps, tips, and screens. Universal mounting bracket.