through bore the esp flat cable thus extends through the penetrator and through the packer pass through bore to the downhole pump as illustrated in fig2 through 4 the bundled esp cable 102 comprises for example an esp flat cable 114 and one or more capillary tubes 116 in fig2 the bundled esp cable 102 comprises two capillary tubes 116 generally capillary tubes 116 are used to inject chemicals fluid to take bottom hole samples or to vent trapped gas from downhole to surface a field splice 118 unbundles the esp cable 102 into the flat cable 114 and the capillary tube s 116 the flat cable 114 is then inserted through a packer penetrator 104 which penetrator is attached to a crossover 106 however unlike the prior art design in which the crossover is directly attached to the packer the crossover 106 in this design is attached to a top end 12 of the adapter 10 a bottom end 14 of the adapter 10 is then connected to a packer pass through bore 16 the esp flat cable 114 passes through the penetrator 104 and crossover 106 through the adapter 10 as will be described herein and through the packer pass through bore 16 the capillary tube s 116 pass outside of the penetrator 104 and crossover 106 into the interior of the adapter 10 as will be described herein and through the packer pass through bore 16 adapter 10 includes a body 11 and is constructed from a material that is compatible with the packer 108 penetrator 104 and crossover 106 such as steel or stainless steel the adapter bottom end 14 is sealingly engaged such as by mating.