PU BUIKHEAD UNION

A PU bulkhead union is a type of fitting used in pneumatic or fluid systems to connect tubes through a panel or bulkhead. It's designed to create a sealed connection, preventing leaks and ensuring a secure connection between the tubes and the system. These unions are typically made of brass, stainless steel, or plastic and are often used in applications like medical equipment, chemical industries, and food processing due to their flexibility, durability, and resistance to various fluids.