Sentry GSI was founded with an aim to reduce transformer explosions around the globe with our cutting-edge technology. We offer a robust solution to mitigate the risk caused by excessive internal pressure following a short circuit event. Our Fast Depressurization Systems (FDS) can be installed on new or existing transformers ranging from as low as 500kVa to over 1,000 MVA. We have installed and successfully commissioned over a 150+ systems worldwide, securing operations and protecting a company’s most valuable assets. Sentry GSI’s core principle has always been total customer satisfaction and we strive hard to achieve this – every time.
