Service Test Ends are currently available to suit PE sizes 20, 25 and 32mm, and are suitable for use with both gas and water.

All sizes are designed to withstand an internal pressure of 16 bar.

Tests have also shown that no additional form of restraint is necessary as failure is always due to either the pipe bursting or the pressure escaping past the sealing ring. During testing Test Ends have never shown signs of losing their grip, or becoming loose within a pipe.

Special models are available for long term elevated temperature laboratory testing.