1.0 Gallon, Stainless Steel Professional Sprayer, Multee Jet Variable Pattern Nozzle, Brass Drip Not Discharge Set Spray Shuts Off At Nozzle, Viton Seals, Gaskets & O-Rings, Pressure Release Valve Built Into Separate Fill Compartment, Pump Stays In While Filling, Large Funnel Top, Chem Oil Commercial Hose, Includes Multi-Jet Nozzle