K3.9X19/D7982C-A2 is a 19 mm pilot bore coupling from Kraftberg. It is constructed from hardened steel, is zinc plated, and has a static torque rating of 11 Nm. The part has a standard clamp design, which is easy to install and remove, and fits most types of industrial and commercial machinery. Its large inner diameter reduces pressure drop, increases flow rate, and reduces erosion. It is designed for quick, easy and secure connections in confined spaces and utilizes multiple seals to ensure a leak-free environment.