EPCO Products, Inc.

Mechanical Components and Assemblies

Aluminum Port Entry Plugs suit weight-sensitive applications.

Aluminum Zero-Leak Gold Plugs do not back out or leak, even in vibration, temperature change, and pressure spike situations. They require no chemical sealants and can be resealed repeatedly without loss of effectiveness or damage to elastomeric backup seal. They are suited for applications where weight conservation is as critical as zero-leak performance or where corrosion or metal...

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Mechanical Components and Assemblies

Plugs eliminate leaks.

Zero-Leak GoldÂ-® Plugs replace o-ring SAE straight-thread and pipe-thread plugs, and SAE J514 style plugs. They are available in all SAE J514 sizes, and are guaranteed not to leak or back out, even in vibration, temperature changes and pressure spike situations. Plugs require no chemical sealants, eliminating risk of fluid system contamination.

Read More »
Mechanical Components and Assemblies

Aluminum Port Entry Plugs suit weight-sensitive applications.

Aluminum Zero-Leak Gold Plugs do not back out or leak, even in vibration, temperature change, and pressure spike situations. They require no chemical sealants and can be resealed repeatedly without loss of effectiveness or damage to elastomeric backup seal. They are suited for applications where weight conservation is as critical as zero-leak performance or where corrosion or metal...

Read More »
Mechanical Components and Assemblies

Plugs eliminate leaks.

Zero-Leak GoldÂ-® Plugs replace o-ring SAE straight-thread and pipe-thread plugs, and SAE J514 style plugs. They are available in all SAE J514 sizes, and are guaranteed not to leak or back out, even in vibration, temperature changes and pressure spike situations. Plugs require no chemical sealants, eliminating risk of fluid system contamination.

Read More »

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