Bidirectional Cleaning Pig Pig Series : Nominal size range : Model HIBERA PIG Body Type : Drive Interface Type : Metal Multi Bolt Seal Disc Pig configuration : The tool configuration is made up of 2 circular brushes and 4 seal discs separated by spacer discs mounted or a combination of spacers discs and a single fabricated spacer assembly. The front and rear of the tool are fitted with threaded retrieval noses to provide the primary locking method, aid the handling and retrieval of the tool and to prevent any metal to metal contact. Protector noses are fitted in conjunction with the retrieval nose on tools using spacers and flanges above Ø90mm. Both the threaded components are fitted with split pins to provide a secondary locking method. Typical Cleaning Pig Operational Duties during a Pipelines Lifespan: Construction / Commissioning Phase : Cleaning Operational Phase : Cleaning Decommissioning Phase : Cleaning Pigging Run Data: Drive Interface Material : Operating Temperature : Pipeline Medium : Run Distance up to 14”ns. : Run Distance up to 36”ns. : Note: The distances shown are approximate values only and should not be considered as absolutes. Factors such as pipeline geometry and condition, pipeline medium, temperature, tool application and configuration will all have an effect on the actual tool run distance. Optional Ancillary Items : The tool can be fitted with optional ancillary items to suit specific multi functional operational duties. i.e. gauge plates, magnet spacers, etc. Please note that not all options are available for all sizes. Please contact the sales department for further

Figure 2 Standard HIBERA Cleaning Pig Dimensions Pipeline Nominal Schedule Overall Length Cleaning Length Sealing Length NOTE: Brush and Seal disc diameters are sized and toleranced in accordance with company guidelines to suit specific pipeline geometry. For sizes above 36”ns please contact the sales department for further information.