Quick Connectors
Universal Connectors
Quick Connector | TW221

Quick Connector for pressure and vacuum testing in plain tubes and bores

The quick coupling TW221 provides an instant pressure-tight connection in straight tubes and bores. The quick disconnect coupling is suitable for filling and evacuating as well as for pressure tests  and vacuum testing.

The manually operated connector is secured to the component by its connection seal. In this case it is important that during testing, the test piece and seals have to remain dry.


  • Pressure-tight connections in seconds
  • Accomodates larger tube tolerances
  • No seal adjustment
  • No marks on the tube
  • Ergonomic design