Plastic Tri-Clamp® Reducers: Concentric Sanitary Fittings


Tri-Clamp® Reducers

plastic tri-clamp sanitary reducer polypropylene and kynar pvdf


TBL Manufactures a full line of Kynar (PVDF) and animal-derived ingredient free (ADIF) Polypropylene sanitary Tri-Clamp® concentric reducers. In addition to the sizes listed below, we offer many custom sizes. For the most critical applications, we also offer custom packaging in a state of the art ISO Class 7 cleanroom and gamma irradiation. For more information, contact TBL Plastics today!

tbl plastics contact


All stock materials are ADIF, USP Class VI, FDA grade and include a certificate of compliance.

Sanitary Tri-Clamp Concentric Reducer
Size Part Number A B C
3/4″ Mini X 1″ Ladish 31-14MP-16L-12-** 0.992″ 3.000″ 1.984″
3/4″ Mini X 1 – 1/2″ 31-14MP-24-12-** 0.992″ 3.000″ 1.984″
3/4″ Mini X 2″ 31-14MP-32-12-** 0.992″ 3.000″ 2.515″
1 – 1/2″ X 2″ 31-14MP-32-24-** 1.984″ 3.000″ 2.515″
1″ Ladish X 1-1/2″ 31-14MP-24-16L-** 1.984″ 3.000″ 1.984″

Replace ** with PP for ADIFPolypropylene or K for Kynar® (PVDF).
Other materials are also available on request.













Kynar® is a registered trademark of Arkema.
Tri-Clamp® is a registered trademark of Alfa Laval.
TBL is not affiliated with Arkema or Alfa Laval.