![Union 3 pièces PVC Ø50mm Union 3 pièces PVC Ø50mm](https://www.c-piscine.com/2021-large_default/union-3-pieces-pvc-o50mm.jpg)
The union joint of 3 pieces is a plumbing connector used in water circuits...
The union joint of 3 pieces is a plumbing connector used in water circuits...
Union 3 pieces PVC Ø50mm
The 3-pieces PVC female-to-female type union is usually mounted in water distribution systems for easy dismantling of a swimming pool.