1.5-Inch Furniture Grade PVC Coupling

This external coupling allows you to mate two pieces of 1.5 inch PVC pipe together. Additionally, it's found at the top of the PVC pipe in the Mullet High-Speed Cyclone Dust Collector, where the outer diameter of the Mullet's exhaust pipe is sized the same as 1.5 inch PVC Pipe (1.90 inches outer diameter). 

Being "Furniture Grade" doesn't mean you should sit on it. Instead, it refers to the exterior having no markings, and the added durability and UV stability compared to standard PVC pipe.

• 1.90-inch inner diameter
• 2.26-inch outer diameter
• 2.34 inches long
• Available in black