Xa iUmatshini wokushicilela weCi flexoumenzi uqulunqa incwadi yokulungisa kunye nokugcinwa, kudla ngokuba yinyanzelo ukumisela umgangatho wamanzi wenkqubo yokujikeleza kwamanzi minyaka yonke. Izinto eziphambili eziza kulinganiswa kukugxininiswa kwe-iron ion, njl., eyona nto ibeka iliso ekubunjweni kwesikali kumbhobho. Emva kokuba isikali senziwa eludongeni lwangaphakathi lwe-cylinder ye-central impression, i-conductivity ye-thermal iya kutshintsha, kwaye yonke inkqubo yokulawula ukushisa ayiyi kukwazi ukuqinisekisa ukuchaneka kokulawula. Xa umgangatho wamanzi udlula umgangatho ochaziweyo, iUmatshini wokushicilela weFlexokufuneka amkele indlela yokucoca amanzi ukubuyisela umgangatho wamanzi ajikelezayo kwixabiso eliqhelekileyo.