DNP PLT4 Leak‑Free Hydraulic Quick Coupling, Carbon Steel Female Socket

The leak-free flat-face quick coupling is engineered for demanding hydraulic applications, particularly in construction machinery where sudden pressure surges are common. Its robust design includes a safety pin that prevents accidental disconnection, ensuring reliability and operator safety even under extreme conditions. The coupling allows convenient one-handed operation, making it highly efficient in fast-paced environments. Manufactured from durable steel with a corrosion-resistant zinc-nickel coating, it guarantees long service life and consistent performance. Depending on the working environment, users can choose between NBR seals, suitable for temperatures from -25°C to +100°C, or Viton seals, resistant from -15°C to +200°C, ensuring optimal compatibility with diverse hydraulic systems. With a working pressure of up to 500 bar, this coupling delivers outstanding strength and durability. Fully interchangeable with ISO-F quick couplings from other brands and compliant with ISO 16028 standards (excluding DN5 size), it offers maximum flexibility and seamless integration into existing systems. Designed for hydraulic oil and industrial applications, this solution combines safety, efficiency, and reliability, making it the ideal choice for professionals who demand top performance in the toughest conditions.