Seal Mechanism: They create a reliable, watertight seal without needing additional O-rings or seals, which eliminates potential stagnation points inside the pipe.

Installation Method: The process involves using a manual or hydraulic tool to "widen" or expand the end of the pipe. The pipe is then fitted onto the connector, and a sliding sleeve is pushed axially (along the length of the pipe) over the connection to tighten and secure it.

Durability and Performance:

• They are known for being durable, maintenance-free, and capable of handling high temperatures and pressures.

• They often provide greater water flow and reduced pressure drop compared to other connection types.

• They are versatile enough for both above ground and underground installations.