Mechanical Seal Support Components

Maximize production value with Fewer Leak Points

Seal wear, fatigue, contamination, or improperly sized and selected components can all contribute to rotating equipment failure. Swagelok Mechanical Seal Support Systems help to extend the life of your seals and keep your rotating equipment running.


Designed to Improve the Way You Connect

  • Eliminate threaded pipe and potential leak points with a single fitting
  • Reduce welding bulky flange assemblies
  • Simplify installation and maintenance


Performance and Reliability

Backed by the Swagelok Limited Lifetime Warranty, Swagelok mechanical seal support systems are available as assemblies or kits for easy installation, maintenance and reduced installer error.


I Have Questions

Gary and technical advisor Jake explaining benefits of seal components

Swaging with Gary

Watch Episode 5 of Swaging with Gary as he interviews Technical Advisor Jake Jones, a former millwright, and I&E tech and planner, with one of the largest rubber plants on the Gulf Coast about the benefits of Swagelok's Seal Support Systems.

Mechanical Seal Support Systems Components


I Want a Catalog

Integral Orifice Flange Adapter

Replace threaded or welded flange assemblies with a one-piece flange adapter with integral orifice.

Thermowell Tees

Reduce threaded connections and monitor temperature with integrated thermowell pre-welded into tube fitting tee for ease of installation.

Extended Male Connector

Eliminate threaded pipe and potential leak points with a single fitting. Available in 4 - and 6-inch lengths to allow you to clear the shroud and go straight from the gland to your tubing run in one piece.

Orifice Union

Easily add an orifice to a flush system with the orifice union. This fitting makes welding bulky flange assemblies unnecessary. Tagged for visual identification.