Quick Release Coupling (QRC) Quick Release Coupling (QRC) manufacture at Sonu Hose Pipe Quick Release Coupling (QRC) is a mechanical device used to rapidly connect and disconnect hydraulic lines without the use of tools, ensuring minimal fluid leakage and easy maintenance. Key Features: Quick Connection & Disconnection: Enables fast assembly and disassembly of hydraulic lines, reducing downtime. Leak-Proof Design: Incorporates built-in valves to prevent fluid loss during decoupling. Durable Construction: Made from high-strength steel or brass with corrosion-resistant coatings for long life in demanding environments. Locking Mechanism: Features ball-lock or sleeve-lock mechanisms for secure connections. Pressure Rated: Designed to handle high-pressure hydraulic applications safely and reliably. Interchangeable Types: Available in ISO standard sizes and compatible with various coupling systems (e.g., ISO A, ISO B, flat face, poppet style). Dust Caps: Often equipped with protective caps to prevent contamination when disconnected. Applications: Agriculture machinery Construction equipment Industrial hydraulics Mobile equipment Oil & gas industries