Re motlotlo ka bokhoni ba rona ba ho hlahisa li-adapter tsa hydraulic tse nang le likhoele tse omeletseng tsa NPTF tse fanang ka ts'ebetso e phahameng le ho ts'epahala ha li bapisoa le likhoele tse tloaelehileng tsa NPT.Re utloisisa bohlokoa ba likhoele tse tsitsitseng le tse nepahetseng, ke ka lebaka leo re sebelisang mokhoa o ikhethileng oa ho sila ka har'a likhoele ho netefatsa boleng bo nepahetseng le ho nepahala.
Boitseanape ba rona ho li-adapter tsa hydraulic tsa NPT bo bolela hore o ka tšepa lihlahisoa tsa rona ho fihlela maemo a indasteri le ho fana ka ts'ebetso ea boleng bo holimo eo u e hlokang.Hore na o hloka likhoele tse tloaelehileng tsa NPT kapa likhoele tse khethehileng tsa NPTF, re na le boiphihlelo le tsebo ea ho u fa li-adapter tsa hydraulic tse fihlelang litlhoko tsa hau tse ikhethileng.