The Nitto Kohki TSP CUPLA full-flow quick coupling socket with hose end is a highly durable solution designed for demanding industrial applications, ensuring reliable performance across a wide range of media such as water, hydraulic oils, steam, chemicals, air, and gases. Engineered from robust brass, it guarantees long-lasting resistance to wear and corrosion, making it particularly effective for transferring high-viscosity fluids like lubricants. Its versatile design supports working pressures of up to 50 bar for smaller sizes (1/8″, 1/4″, 3/8″), 30 bar for medium sizes (1/2″, 3/4″, 1″), 20 bar for larger diameters (1.1/4″, 1.1/2″), and 15 bar for 2″ connections, providing flexibility for diverse operational needs. The coupling is available with sealing options tailored to specific environments: NBR seals for temperatures ranging from -20°C to +80°C and Viton seals for extreme conditions up to +180°C. With its full-flow construction, the TSP CUPLA minimizes pressure loss and maximizes efficiency, making it an excellent choice for industries seeking safe, efficient, and maintenance-friendly connections. This coupling not only enhances productivity but also ensures secure and leak-free operation, positioning itself as a reliable component for professional systems where performance and durability are critical.