ShopVac (1 7/8") to 1 1/2" PVC Connectors

thingiverse

These are parts to connect a big-box shop-vac that uses 1 /78" hoses to 1 1/2" Schedule 40 pipe and to 1 1/2" flexible (pool) hose for a workshop dust collection system. Use SV2PVC to connect your shop vac hose to the PVC in your collection system. The SVorPVC2Pool file is a two purpose file adapter. The Inside Radius is .953, adjusted to fit over PVC. The Outside Radius is 1.131 to fit inside a shop vac intake valve. I used .45" IR and a .175" wall thickness for the 1 1/2" flexible hose connection. The ShopVac2Sander is a connection from a 4 inch Belt/6 inch Disc Sander to a 1 7/8" ShopBac hose. Note: Many of the Inside Diameters allow for Slicer not being perfect, so the FreeCad files are included. All parts have been tested and have a tight fit. I still used hose clamps to flexible hose. 1 1/2" Schedule 40 PVC OD=1.9" Shop Vacuum ID=2.25" Print Settings Printer: FolgerTech 2020 Prusa i3 AL Rafts: No Supports: No Resolution: 3 Shells - 3 on top 3 on bottom Infill: 50% Notes: 6 Loop Skirt, 1 layer, 0mm from object. No Brim Note: Print Shop2PVC with x=180 (upside down).