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Advanced Sealing Technology

Designed and manufactured in USA for 30+ years

Advanced Sealing Technology maintains a large inventory of ANSI style parts, as well as hard-to-find mechanical seals.

AST’s inclusive product line includes popular and difficult to find mechanical seals, in addition to FFKM O-Rings, reservoirs, and heat exchangers.

Advanced Sealing Technology (AST) specializes in manufacturing high-quality mechanical seals for rotating equipment, offering a broad range of reliable and robust solutions. With over 30 years of industry experience, AST provides products that are easy to maintain and designed to meet the toughest applications. Their commitment to customer service and rapid delivery ensures clients receive efficient support and quality seals, whether for standard or hard-to-find requirements.

Single Cartridge Seal (AST70)

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Single Cartridge Seal (AST70)

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Dual Cartridge Seal (AST80)

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Mixer Duty Seal (AST80M)

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Outside Multi-Spring Component Seal (AST50)

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Inside Multi-Spring Component Seal (AST60)

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