General description The replacement gun is ideal for replacing the worn gun of the K2, K3, K4, K5, K6, and K7 pressure washers. It features Quick Connect connectors for quick installation and is equipped with a bayonet fitting for connecting to the foam lance and a quick coupling for the high-pressure hose. Additionally, it includes a child safety lock to prevent injuries due to improper use. Technical specifications Maximum pressure: 150 bar Maximum temperature: 60 °C Usage This gun easily removes dirt and algae from terraces, patios, driveways, paving stones, walls, and garden furniture.