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Source: MERO






               Surge protection for ca-                        DEHN protects pipeline systems by means of practice-proven
                                                               products and innovative concepts. Our portfolio includes
               thodic protection systems                       isolating spark gaps for use in hazardous areas to protect
                                                               insulating joints. Our combined arresters protect the anode
                                                               and cathode side of cathodic protection systems.





                  Isolating spark gap for use                           Type                   Part No.
                  in hazardous areas
                                                                        EXFS 100               923 100
                  Aboveground and underground                           ESFS 100 KU            923 101
                  isolating spark gaps for protecting
                  insulating joints




                  Coaxial connection system
                                                                        Type                   Part No.
                  Coaxial connection system for isolat-                 Coaxial connection box   999 990
                  ing spark gaps for use in hazardous                   EXFS 100 / SN 4631
                  areas with a low sparkover voltage
                  which protects insulating joints



                  BLITZDUCTOR  VT KKS                                   Type                   Part No.
                              ®
                  Combined arrester for protecting                      BVT KKS ALD 75         918 420
                  the rectifiers in the protective circuit






                  BLITZDUCTOR  VT KKS                                   Type                   Part No.
                              ®
                  Combined arrester for protecting                      BVT KKS APD 36         918 421
                  the rectifier in the sensor circuit






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