PVC schedule 40 to 4” Adapter for Fitting: Let you connect 4'' dust collection PVC fittings directly to schedule 40 PVC plumbing pipes. Perfect adapter for connecting pipes or fittings of different types. Fits Small, Large Ends: The large end of this adapter fits around Schedule 40 PVC pipe, while the smaller end fits over 4'' PVC drain fittings, such as our 4'' Elbow Connector and 4'' ''Y'' Connector (sold separately). Durable Construction: The dust collection system adapter is made from a combination of rubber on the PVC end and hard plastic on the hose end. Try our PVC schedule 40 pipe today to increase your dust collector's life. Easy To Use: Our dust collection hose is easy to use, just connect a dust adapter, schedule 40 PVC to 4” plastic fittings, and this suits any fittings in a 2-way junction. Perfect for Any Workshops: This dust collection fitting is perfect for PVC runs in your workshop. Rockler Woodworking PVC Schedule 40 Pipe to 4” Adapter for Fittings: This shop dust collection fitting helps to enable plumb with any locally-sourced PVC pipe and fittings and then adapt directly to the machine's dust port or to hose without having to cobble together something. --- What’s Included? (1) Rockler Schedule 40 PVC to 4'' Fitting Adapter. --- Dust Collector Accessories Tech Specifications: Material: Our flex pipe adapter is made with Rubber/plastic - Compatible Dust Fitting Diameter: 4''. – Weight: 0.650000. --- About Us: The history of Rockler Woodworking and Hardware goes back to 1954 when Norton Rockler started the Minnesota Woodworkers Supply Company in north Minneapolis. It was a small mail-order business with a big aspiration – to become woodworkers' go-to resource for everything they need to complete their projects.