Answer
Nov 20, 2025 - 11:13 AM
The available dimensions for 3 in. Tee - 150 LB Ductile Iron Flanged Pipe Fitting - UL Listed that have been supplied by the manufacturer can be found here.
While we don't have a more expansive drawing available at this time to offer - we can confirm that this 3" class 150# tee has the 4 bolt holes per the standard for class 150# flange bolting patterns.
In addition our line of ductile iron flanged pipe fittings meet the following specifications:
- Flanged fittings are UL Listed through 12"
- Ductile iron conforms to ASTM A536
- Flanged pipe fitting dimensions conform to ASME B16.42 and ANSI/AWWA C110/A21.10
- Manufacturing facility is ISO 9001:2008
- Fire protection and general waterworks
Below is an overview of the flange details for class 125/150.
