Short Stack Tees

Short stack tees are similar to equal and reducing tees but have a much shorter branch centreline to face with the branch having a pad flange with threaded bolt holes.  This can be very useful if space is a limiting factor such as around the top of reactors. They are often used for mounting instruments into the main flow and can make up a key part of manifold systems where space is at a premium.

We can supply theses in both equal and reducing branch designs, all are lined with HiPerFlon PFA fluoropolymers providing long service life.

Please note the branch flange bolt holes are supplied threaded UNC. Metric equivalents are available upon request.

The dimensions below are to suit ASME B16.5 class 150 piping systems.


To Suit Pipework NB Line C/L - Face A Branch C/L - Face B Liner Thickness
1" 258930 4
1.1/2" 40102374.5
2" 5011443 4.8
3" 8014056 6.5
4" 100 16567 9
6" 15020310511.0