Porter Seal Company coupers are typically used for joining unlike pipes, such as iron pipe to plastic pipe.

We offer versatile blends of synthetic and natural rubber permitting a substantial distortion without changing basic chemical or physical resistance unlike thermoplastic coupling materials.

Our custom couplers are flexible, leak proof, corrosion resistant, and highly effective in a wide range of environments.

In addition to extensive inventory & standard O.E. product catalog, we offer custom tooling for particular specifications & requirements.

Porter Seal Company has the capabilities and expertise to customize products directly for you.
We manufacture & design custom products in varying types, shapes, and specifications to meet your needs.

Contact us for more information on your custom product requirements.