The screw quick coupling plug type HS with internal BSP thread is a robust and reliable solution designed for demanding hydraulic applications. Manufactured from high-quality galvanized steel, it ensures excellent durability and resistance to corrosion, making it suitable for long-term use in challenging environments. The coupling can be safely screwed under a maximum pressure of 50 bar, while its working pressure capacity reaches up to 450 bar depending on the size, supported by a high safety factor of 4:1 for maximum operational security. Equipped with an NBR sealing system, it guarantees reliable tightness and performance across a wide temperature range from -25°C to +100°C, ensuring consistent efficiency even under extreme conditions. Optimized flow characteristics are engineered for a pressure drop of just 3 bar, allowing for smooth and efficient hydraulic oil transfer. This makes the HS quick coupling plug an ideal choice for professionals seeking a dependable, high-performance component that enhances system reliability, minimizes downtime, and supports the seamless operation of hydraulic power systems.