Servi-Sert® Interchange


The Elster Perfection Servi-Sert® Interchange head provides a safe and cost effective method for the replacement of in-service, service head adapter-style risers with minimal disruption to the customer premises. Our patented step-by-step process allows for the removal and replacement of the old faulty or suspect service head adapter with Elster Perfection's Servi-Sert® technology.  The same technology is used for our Permasert® Coupling that provides a gas tight seal and pull-out strength greater than the connected PE piping.


Documents and Downloads


Servi-Sert®ManualEnglish750.28 KBDownload