Welcome to Fisher Leak Systems Ltd



Fisher Leak Systems (FLS) is part of the Fisher Leak Group of companies, based in Birmingham, the heartland of British manufacturing.

We specialise in the design and manufacture of air decay and underwater leak testing systems for clients in many industries including automotive, industrial, medical and packaging.

Leak testing is a relatively niche area of engineering, demanding specialist skills and equipment. Our highly qualified workforce has years of experience, providing FLS with a deep knowledge of the industry.


 We pride ourselves on being able to provide a complete package from concept to commissioning, ensuring lead times and costs are kept to a minimum at all times whilst quality is maintained. We work very closely with our clients, to seal long-lasting relationships. Our discussions enable us to better understand your requirements. Which in turn leads to reliable solutions that further consolidates our relationships.

We can advise you on acceptable leakage rates and leak limitation. We can walk you through the various specifications of standard leak testing systems and special purpose machines. Our range of sizes and configurations means we’re confident we can efficiently deliver the solution that best matches your exact requirements.



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