Coupling 20mm PVC

PVC fittings are used to connect sections of pipes or tubes, adapt to different sizes or shapes, and controlling the flow of water or used in electrical applications. They are a small part that connects or “couples” one part to another, usually permanently. Unions, like couplings, connect PVC conduit, but they are a not-as-permanent solution that can be easily taken apart. PVC unions are often used in building temporary structures, such as tent supports, joining conduit pipes together and can be taken apart when the structure is no longer needed. They feature a ring in the center that separates the two ends from each other, allowing for easy deconstruction and maintenance.