A Reducer Coupler is a critical component used in piping systems to connect two pipes of different diameters, ensuring a smooth transition in flow. Designed for strength and durability, this coupler helps in reducing the size of the flow path while maintaining a secure and leak-free connection. It is typically made from materials like steel, PVC, or copper, depending on the application, and is widely used in industries such as plumbing, HVAC, oil, and gas.