Mechanical Seals & Support Systems

Welcome to AESSEAL® : A specialist in the design and manufacture of mechanical seals and support systems.

Our Mechanical Seals are used in a wide range of pumps and rotating equipment worldwide to prevent liquids and gases escaping into the environment. We manufacture mechanical seal types to suit all industries and our investment in modular design means that we provide the best on-time delivery performance in the industry.

The AESSEAL®  range of seals, seal support systems and bearing protectors are all designed to improve pump reliability and reduce maintenance costs. Our business is built around giving our customers such exceptional service that they need never consider alternative sources of supply.

AESSEAL holds the world's most comprehensive standard inventory portfolio of mechanical seals, bearing protectors, seal support systems and packing.

Part of the AES Engineering Group


AESSEAL® operates from 230 locations in 104 countries, including 9 manufacturing and 58 repair locations, and has more than 300 customer service representatives who visit industrial plants every day. Find out more About Us

News & Events

Global mechanical seal manufacturer AESSEAL® will display its water saving products and food industry expertise a

AESSEAL is celebrating again after securing two awards at the prestigious British Engineering Excellence Awards (BEEAs), which recognised its commitment to promoting engineering as a career.

AESSEAL has had its commitment to responsible business practices honoured in the national Lord Mayor’s Dragon Awards at a ceremony held in the Mansion House in London on the 25th September 2018....

AESSEAL Inc, will exhibit a wide range of its industry leading products at the Turbomachinery & Pump Symposia (TPS) in Houston, USA, in September.

Made Here Now, the UK-wide initiative to encourage more young people into manufacturing as a career, is celebrating a major milestone with the launch of a new website at,...

AESSEAL has won a gold award in the 60th year of the RoSPA Occupational Health and Safety Awards 2016.

AESSEAL is pleased to announce it has achieved a five star grading from its Five Star Safety, Health and Environmental Integrated Audit conducted by the British Safety Council. Awarded in March...

AESSEAL® and The Institution of Mechanical Engineers have donated £50,000 to Sheffield Hallam University, aimed at encouraging more women to work in engineering.

Part of the AES Engineering Group Visit the AVT Reliability Website

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