The Ermeto 037502 HW-Adapter is a genuine Parker Hannifin hydraulic fitting designed for high-pressure applications. This robust adapter features an M22x1.5 external thread on one end and an M22x1.5 union nut (internal thread) on the other, facilitating secure connections in hydraulic systems. Constructed from durable steel with a protective zinc plating, it ensures excellent corrosion resistance and reliability. Engineered to withstand a nominal pressure of 400 bar, this adapter is suitable for a wide range of industrial and mobile hydraulic equipment.