How can you attach two tubes with different diameters?

Answer 1

To attach two tubes with different diameters, you can use a coupling fitting specifically designed for such connections, often referred to as a reducing coupling or adapter. This fitting typically has one end sized to fit the smaller diameter tube and the other end for the larger tube. Alternatively, you can use a flexible rubber connector or hose clamp to securely join the two tubes, ensuring a tight seal to prevent leaks.