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Mechanical Seals Designed and Manufactured in the U.S.A.

Flex-A-Seal manufactures mechanical seals, sealing systems, and repairs seals for rotating equipment to the highest standards and reliability.

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Learn how the world’s first Split Cartridge Mechanical Seal reduces downtime for challenging and time-consuming installations

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How to choose the right Split Cartridge Mechanical Seal

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How to choose the right Split Cartridge Mechanical Seal

Mechanical Seals

Our expansive mechanical seal's line includes cartridge seals, split seals, edge welded metal bellows, mixer, compressor, slurry, gas barrier, and OEM replacement and seal support systems.

Mechanical Seals

Mechanical Seals

Flex-A-Seal offers a full line of custom-engineered mechanical seals, edge welded metal bellows, and the world’s first patented split cartridge seal.

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Seal Support Systems

Seal Support Systems

Choosing the right seal support system will keep your mechanical seal operating reliably and offer significant cost savings over its lifetime.

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OEM Replacement seals

OEM Replacement seals

Direct mechanical seal replacements available in imperial or metric sizes. Special designs and material combinations supplied upon request.

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Mechanical Seal Repair

Mechanical Seal Repair

Flex-A-Seal offers mechanical seal repair for all major brands in our Gulf Coast repair location and the Vermont manufacturing facility.

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35+ Years

Since 1983, Flex-A-Seal has grown from a small manufacturer to an industry leader at the forefront of sealing solution technical advances, including the development of the world’s first patented two-piece split cartridge mechanical seal. Today, our distributors cover over 30 countries and our operations include locations in Vermont, Louisiana, and Brazil. For over 35 years, we’ve remained committed to our mission to produce the highest quality products and provide the best customer service in the world.

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