The Kramp 4587581 is a genuine Storz coupling, type NA81, designed for secure and efficient connections in various fluid transfer applications. This robust coupling is constructed from durable aluminium and features a 3-inch British Standard Pipe (BSP) internal (female) thread. It is engineered to withstand a maximum operating pressure of 16 bar and includes an NBR seal to ensure reliable, leak-free performance. Conforming to DIN 14300 standards, this coupling measures 145 mm in length, 115 mm in width, and 115 mm in height, with a weight of 0.65 kg, making it a dependable component for industrial and agricultural systems.