XDB500 uthotho submersible umgangatho ulwelo abadlulisi iqondo loxinzelelo oluphezulu ukusasazwa abenzi boluvo lesilicon kunye nezixhobo zombane ezichanekileyo.Ziyilelwe ukuba zikwazi ukumelana nomthwalo, zixhathise impembelelo, kunye ne-corrosion-resistant, ngelixa zibonelela ngokuzinza okuphezulu kunye nokuchaneka kumlinganiselo.Ezi zithutha zifanelekile kwizicelo ezahlukeneyo zemizi-mveliso kunye nemidiya.Ngoyilo lwe-PTFE olukhokelwa luxinzelelo, basebenza njengophuculo olufanelekileyo lwezixhobo zenqanaba lolwelo kunye nezidlulisi.