




Connect and Carry On with Inserta Tee OneFit
The proven performance of Inserta Tee continues on with OneFit. Complete your projects faster and more efficiently with its local availability, easy installation and the peace of mind that comes with long-term durability.
Trust that OneFit is the best fit for your next project—it offers the same superior performance and reliability of the original but with added flexibility, strength and simplicity.
Why Choose OneFit?
- Highly Versatile
- Fits any mainline pipe type 10’’ (250mm) and larger to tackle any project coming down the pipeline.
- Affordable Efficiency
- More cost-effective than fabricated and molded tees with the additional value of fast installation.
- Flexible Application
- Use for roof drain leaders, structures, catch basins, storm sewers, wet wells and irrigation.
- Superior Performance
- Offers the same trusted performance and reliability as the original Inserta Tee.



Documentation
STD 101I - Inserta Tee® Fitting for ADS HDPE Mainline Detail
STD 101I - Inserta Tee® Fitting for ADS HP Mainline Detail
STD-1100 - Inserta Tee® Fitting Service Connection Specification Detail
STD-1100A Inserta Tee® Fittings Installation Instructions Detail
STD-1101 - Inserta Tee® Fitting Protrusion Chart Detail
STD-1102 - Inserta Tee® Fitting Hole Saw Detail
STD-1103 Inserta Tee® Fittings Wall Thickness Chart Detail
STD-1111 Inserta Tee® Fittings OneFit™ Detail
STD-1113 Inserta Tee® Fittings OneFit™ for Roof Drain Application Detail
STD-1114 Inserta Tee® Fittings for Concrete or Corrugated Metal Pipe Application Detail
STD-1120 Inserta Tee® Fittings for Parallel Spacing Application Detail
Did You Know?
See the Inserta Tee Case Studies

See the Inserta Tee Case Studies
Watch how the scale and power of ADS continues to evolve and revolutionize stormwater management.
Inserta Tee Case Studies