Happybuy Hand Pump Stainless Steel Sprayer With Pressure Gauge,, And Sanitizing. Durable Stainless Steel: Capacity: 1 Gal; Pressure: 1.5-4.0 Bar. Our hand pump sprayer is made of stainless steel, rust-proof and durable. Pay attention that the rubber ring and internal design are not suitable for strong corrosive, acidic, and base solutions. Adjustable Nozzle: The premium brass nozzle can adjust the intensity of the water spray from direct injection to fine mist. This stainless steel sprayer is equipped with a flexible hose and spray stick, which helps to spray to a 13.1-16.4 ft distance. Security Valve Pressure Gauge: The barometer on this sprayer can intuitively see the state of pressure inside the tank. Come with a security valve that makes it automatically release internal pressure when the pressure is too high, keeping the pressure in a secure range. Easy to Use Carry: The bowl-shaped water inlet of the garden sprayer is convenient for filling water, and the humanized handle is designed for quickly building up air pressure. It also comes with an adjustable shoulder strap for convenient carrying. Multiple Applications: Our handheld sprayer is ideal for gardening, lawn, yard, indoor and outdoor spraying needs, automotive, general cleaning, pet bathing, and many other applications. It is also suitable for disinfection.