Truflo GI Series Gauge Isolators allow pressure gauges or any other pressure instrument to be used in corrosive services. The upper chamber (gauge side) is filled with a stable fluid such as glycerin or silicone.

A Teflon® bonded diaphragm separates it from the lower chamber which receives the media under pressure. Customers can easily fill isolators and install their
own gauges, ensuring flexible and customisable application across various industrial settings.