Central Vacuum Motor Steel Plumbing Adapter 3-1/2" ID X 2-1/2" Male BSPT

This plumbing adapter is used in the Central Vacuum Motor at the vacuum stations at the wash site. One adapter mounts onto each bushing on the vacuum motor producer and then the aluminum tubing and rubber adapter mounts onto this stainless adapter. The adapter has an inside diameter of 3-1/2" on the female side and a diameter of 2-1/2" on the Male BSPT side. This adapter is made of steel for durability and longevity.