Funke Kunststoffe GmbH products

The CONNEX Cast-Iron Pipe Junction System is suitable for binding sewer connection pipes into main sewer pipes made of cast iron, which are usually provided with a cement mortar lining for reasons of corrosion protection. When tapping lined cast iron pipes, the rather brittle cement mortar linin­­g tends to spall at the drill edges. With the CONNEX Cast-Iron Pipe Junction System, the connection technology of the proven CONNEX-Junction and a newly developed lower seal, as well as the use of the 2-C sealant compound, make it possible to produce a tight sewer connection despite possible minor spalling of the mortar when drilling into the main sewer pipe.

With the Becon Junction, lateral pipes or side inlets can be quickly, easily and economically integrated into concrete and reinforced concrete pipes with circular and based cross sections according to DIN EN 1916:2003-04 - for new installation as well as for retrofitting.

The FABEKUN® Junction with DN/OD 160 or DN/OD 200 adjustable socket is suitable for the connection of lateral pipes to concrete or reinforced concrete pipes (EN 1916) – starting from a wall thickness of 30 mm – and also for clay pipes. Thanks to its three dimensional seals it adapts ideally to the inner radius of the sewer pipe. The adjustable socket allows for the connection to swivel within a range from 0° to 13° and compensates the different settlement behaviour of the main sewer pipe and the lateral pipe. Thus, the requirements of many national standards such as DWA-A 139 (Germany) are fulfilled. The FABEKUN® Junction is available with a nominal diameter of DN/OD 160 for pipes from DN 250 up to DN 1800 (bore hole 200 mm ± 1 mm) respectively with a nominal diameter of DN/OD 200 for pipes from DN 400 up to DN 2400 (bore hole 257 mm ± 1 mm). Connections for greater wall thicknesses are also available.