The Birchmeier Profi Star 5 Sprayer PR 3 Valve is a transparent compression tank sprayer for general industry and gardening applications. It holds up to 5 liters (1.3 gallons) of liquid solution. Designed with a robust brass trigger, with locking and blocking function, and an adjustable pressure control valve PR 3 for general spray applications. Built with Viton gaskets, an adjustable brass nozzle, and an opening with an integrated filling funnel allowing the tank to be filled easier. Comes with a kink-resistant hose for ergonomic handling.