Anger Lock Metric
Seal for plastic pressure pipes, waste water conduit and cast iron fittings.
The F-576 Anger-Lock™ seal meets or exceeds current European standards for pressure, vacuum, deflection and shear load.
Furthermore the seal design gives low assembly forces making pipe jointing easier.
Test reports are available from Trelleborg Forsheda Pipe Seals on request.
Hardness 60±5 IRHD
Approved in accordance with EN 681-1
Approved for contact with cold potable water
Detailed material specifi cation is available from
Trelleborg Forsheda Pipe Seals on request.
Seal Design and Function
Forsheda 576 Anger-Lock™ locked-in seal is a combined lip and compression seal which is positioned and locked inside the socket by the pipe manufacturer.
Making the seal an integral part of the pipe eliminates many of the disadvantages of separate sealing rings.
The unique design comprises of a rubber sealing element bonded to the plastic retaining element which holds the seal securely in position during transport and pipe assembly.
The seal is designed to absorb any permissable ariations in the groove.
SS-EN ISO 9001:2000
British Standard ”Kitemark”