What this product does Durable plastic cam-lock (Nockenverriegelung) hose coupling designed for fast, secure connection and disconnection of hoses to tanks, pumps, and other equipment used in liquid transfer. Key benefits — why you need it Rust-free construction: made from plastic so it will not corrode, making it safer and more reliable for potable water systems. Fast connections: cam-lock design lets you attach or detach hoses quickly without tools, saving time during setup, cleaning, or maintenance. Leak prevention: built-in corrosion-resistant gasket plus the cam-lock mechanism provide a tight seal to reduce dripping and fluid loss. Durable and low-maintenance: robust materials and a simple locking mechanism mean long service life with minimal upkeep. Important attributes Material: plastic body (rust-free, suitable for drinking water applications). Seal: corrosion-resistant gasket integrated into the coupling to prevent leaks. Function: cam-lock (Nockenverriegelung) quick-coupling for fast, tool-free connections and disconnections. Compatibility: designed to connect hoses, tanks, pumps, and pipe fittings commonly used in liquid transfer systems. Typical applications (practical use scenarios) Water pumping and transfer: connect garden, well, or irrigation hoses to water pumps and tanks for filling or circulation. Fuel and oil handling: fast, secure connections for oil pump lines or mobile transfer systems where a reliable seal is required. Tank and equipment hookups: quick coupling between storage tanks and portable equipment during maintenance, cleaning, or temporary installations. Notes on use and maintenance Inspect gasket periodically for wear and replace if damaged to maintain leak-free performance. Ensure mating surfaces are clean and aligned before engaging the cam arms for a secure seal. Store out of prolonged direct sunlight where possible to extend plastic component life. This coupling provides a simple, corrosion-resistant, and fast method to connect hoses and equipment for a wide range of liquid-transfer tasks, especially where rust-free material and reliable sealing are required.