Device for connecting conduit to a manhole or the like
Device for coupling a pipe on an insert having a zone of weaknes
Device for fast connection of a tube to a rigid element with ant
Device for fixing a water meter on to a base and method relating
Device for locking and unlocking two concentric pipes
Device with mounting plates for a valve battery
Double air duct boot
Double containment pipe support retainer
Downhole expandable casting hanger
Downhole screen with tubular bypass
Drainage element