Instrument Tees
Instrument tees are one of the few wafer fittings in a pipeline system, providing the functionality of a flanged equal or reducing tee without the bulk. Their primary use is for the insertion of instrumentation into the flow stream or used in conjunction with valves as drains for pipelines.
Instrument tees are not included within DIN2848, so the dimensions below are specific to CRP. On certain sizes we reduce the branch pipe size so that all of the bolts can still be installed.
| To suit DN | Centre Line - F A | Body F-F B | |
|---|---|---|---|
| Body DN | Branch DN | mm | mm |
| 15 | 15 | 90 | 50 |
| 20 | 20 | 90 | 50 |
| 25 | 25 | 90 | 50 |
| 40 | 25 | 110 | 50 |
| 40 | 40 | 110 | 75 |
| 50 | 25 | 115 | 50 |
| 50 | 40 | 115 | 75 |
| 50 | 50 | 115 | 90 |
| 80 | 25 | 135 | 50 |
| 80 | 40 | 135 | 75 |
| 80 | 50 | 135 | 90 |
| 100 | 25 | 150 | 50 |
| 100 | 40 | 150 | 75 |
| 100 | 50 | 150 | 90 |
| 150 | 25 | 180 | 50 |
| 150 | 40 | 180 | 75 |
| 150 | 50 | 180 | 90 |
| 200 | 25 | 210 | 50 |
| 200 | 40 | 210 | 75 |
| 200 | 50 | 210 | 90 |
Please note the DN80 x DN50 has DN32 pipe.
Please note the DN100 x DN50 has DN40 pipe
