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.

AESSEAL® operates from 235 locations in 104 countries, including 9 manufacturing and 44 repair locations, and has more than 300 customer service representatives who visit industrial plants every day. Find Out More..

Investing over 7% of annual sales revenue in R&D overall several decades has led to AESSEAL® having one of the most advanced ranges of mechanical seals in the market today. In addition, AESSEAL® invests in the latest manufacturing technologies. > Find Out More..

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Choose AESSEAL for your sealing solution fast

If you need a quick response to a supply issue involving mechanical seals, AESSEAL can quote on the spot and deliver quickly and reliably once the order is confirmed. How do we do it?

Wastewater plant extends seal life

A UK Waste and Water company in Wales was faced with seal failure on its ditch rotor, leading to seal failure every month. But after installing AESSEAL’s LabTecta®66FS, the game changed.

Worker using DMG Mori 400v Machine
AESSEAL and DMG Mori cooperate in energy-saving breakthrough
In what is believed to be a global first the Japanese plant of DMG Mori, a world leading machine tool manufacturer, has supplied AESSEAL in Rotherham with energy-friendly machine tools designed to work directly at European standard voltages, avoiding a wasteful transformation step.
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AESSEAL invests in AI: The Times

AESSEAL’s investment in the future, including leading edge AI technology to improve quality, productivity and customer service features in a major article in The Times newspaper.

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