Ibhokisi yesiphambuka ye-MG engangeni manzi ubukhulu be-400× 300× Izixhobo ze-180 zenzelwe ukubonelela ngoqhagamshelwano olukhuselekileyo lombane phantsi kweemeko ezahlukeneyo zokusingqongileyo.Le bhokisi yokuhlangana inomsebenzi wokungangeni manzi, enokukhusela iingcingo zangaphakathi kunye namalungu ombane ekufuma, kumanzi emvula, okanye kwezinye izinto ezingamanzi.
Uluhlu lwe-MG lwebhokisi ye-junction engangeni manzi yenziwe ngezinto ezikumgangatho ophezulu, ezinokuqina okuhle kunye nokumelana nokubola.Ubungakanani bayo obubambeneyo buyenza ilungele ukufakwa kwiindawo ezilinganiselweyo, ezinje ngeebhilibhodi zangaphandle, iigaraji, iifektri kunye nezinye iindawo.Ukongezelela, ibhokisi ye-junction nayo inomsebenzi wothuli, onokuthi uthintele ngokufanelekileyo uthuli kunye nezinye iinqununu ukuba zingene ngaphakathi, ziqinisekisa ukuzinza nokuthembeka koxhumo lombane.