Manhole connectors that are specified for underground infrastructure products provide you with a watertight flexible seal meeting ASTM standards such as C 923, C 443, C 1619 and much more.

Kwik Seal

Kwik Seal is a precisely sized compression connector (pipe to manhole connector) made to fit in a cored or cast opening. The connector is placed into the opening and the pipe is pushed home. This creates a watertight seal when the connector is compressed around the pipe OD and is deformed against the manhole opening. The sealing is similar to how a pipe gasket seals pipe joints.

PSX: Direct Drive

PSX: Direct Drive is a high-performance watertight pipe to manhole connector. It is the premier manhole seal in the industry for providing watertight connections to manholes and other sanitary and storm sewer structures.

PSX: Direct Drive Nitrile

PSX: Direct Drive Nitrile is a high-performance flexible pipe-to-manhole connector that offers easy installation and long-term performance in one convenient product.

PSX: Nylo Drive

The PSX: Nylo Drive is a high-performance flexible pipe-to-manhole connector that offers easy installation and long-term performance in one convenient product.

PSX: Positive Seal

The PSX: Positive Seal is a high-performance flexible pipe-to-manhole connector that offers easy installation and long-term performance in one convenient product.

Other Manhole Connectors

If you're looking for manhole connectors that are cast directly into the manhole during the production process, then our Cast-A-Seal product line would be the best fit for your needs.

Cast-A-Seal Products