Four Inch To Two And A Half Inch Dust Collection Hose Y Fitting Connector For Splitting Two Four Inch Hoses Into One Two And A Half Inch Hose Easy Clamp On Inside Hose Fit No Fuss Shop Dust Collection Accessory
✔️ 4in OD to 2.5in OD Y connector with inside hose fit
This dust collection hose Y-fitting is designed to split a single dust line into two separate runs, making it ideal for workshop setups with two machines or tools like a sander and vacuum. It accepts 4" ID hoses on two ends and a 2-1/2" line on the third, and it clamps inside the hose to secure the fit. Constructed from rugged ABS plastic, it stands up to abrasion and frequent use in busy shop environments.
✅ Connects two 4in hoses to a single 2.5in hose
✅ ABS plastic body for durability and abrasion resistance
✅ Inside-hose fit with band clamps for secure connection
✅ Port configuration: two 4" ends and one 2-1/2" end; nominal IDs
| Port | OD in) | ID in) |
|---|---|---|
| 4 inch nominal end | 3-61/64 | 3-3/4 |
| 2-1/2 inch nominal end | 2-15/32 | 2-5/16 |
💡 What is a dust collection Y-fitting used for?
It's handy for routing dust to multiple destinations while keeping a single main line tidy.
- handy for splitting a 4 inch main line into two branches for tools
- improves airflow to a 2.5 inch run for routers and sanders
- easy clamp-on installation inside hoses with band clamps
- works with standard 4 inch and 2.5 inch ID hose configurations around the shop