Isetyenziselwa ikakhulu ukongezwa kwetyhubhu efunekayo, ifaka iintlobo ezininzi zeyeza ngaxeshanye kunye nokufakwa ngokukhawuleza. Iqulunqwe ngevalve yeendlela ezintathu zokusetyenziswa kwezonyango, indlela ezimbini, icap yendlela ezimbini, iindlela ezintathu, i-tube clamp, isilawuli sokuhamba, ithambile ityhubhu, inxenye yesitofu, isinxibelelanisi esiqinileyo, hub yenaliti(ngokwabathengi' imfuneko).