Description
Splits a single 4-inch dust line into two separate branches to service multiple machines from one run. The Magnum W1013 (KMS SKU: DC-W1013) is a vital component for shop layouts where space requires sharp 90-degree branch-offs. The durable plastic construction ensures it handles the high-impact environment of a working woodshop.
- Triple 4-Inch Ports – Uniform sizing on all three ends for easy integration into existing 4″ ductwork.
- Compact Footprint – T-shape design allows for tight routing against walls or ceilings.
- Smooth Internal Walls – Minimizes the friction that can cause wood chips to snag and build up.
Specifications
- Port Size – 4 Inch OD
- Material – ABS Plastic
- Dimensions – 7.0 x 7.0 x 4.0 Inches (17.8 x 17.8 x 10.2 cm)
- Weight – 0.6 lbs (0.27 kg)
- Supplier Part Number: W1013
- KMS Product Code: DC-W1013
Recommended Shop Add-Ons
- Most woodworkers also grab: Blast Gate – Use these on each branch to maintain suction where it’s needed.
- You’ll also need: 4 Inch Flexible Hose – To connect your tools to the T-fitting.
Frequently Asked Questions
Q: Is a Y-fitting better than a T-fitting? A: Y-fittings offer better airflow; use this T-fitting when space is restricted and a 90-degree turn is necessary.
Q: Does this fit directly into 4-inch PVC? A: No, dust collection fittings and PVC pipe have different OD/ID specs. Use a flexible coupler for PVC.









