The Schmitter 300802 is a genuine M16x2 internal thread test connection (Prüfkupplung IG) designed for hydraulic systems. Manufactured from durable zinc-nickel plated steel, it ensures high corrosion resistance and reliability. This robust test coupling is engineered to withstand maximum operating pressures of up to 630 bar, making it suitable for demanding industrial and agricultural applications. It features an NBR seal and a stainless steel ball for secure and leak-free operation, complete with a protective plastic cap. Ideal for quick and easy pressure testing.