Lisebelisoa tsa rona tsa hydraulic tsa boleng bo holimo tsa ORFS li etselitsoe ho kopana le ho feta litekanyetso tsa indasteri bakeng sa ts'epahalo le ts'ebetso.Lisebelisoa tsa rona li ipapisitse le maemo a moralo oa ts'ebetso a boletsoeng ho ISO 12151-1, e netefatsang hore lihlahisoa tsa rona li lumellana le lisebelisoa tse ling lits'ebetsong tsa hydraulic.
Ho ntlafatsa le ho feta ts'ebetso ea li-hydraulic fittings tsa rona tsa ORFS, re boetse re kenyelletsa maemo a meralo a joalo ka ISO 8434-3 lisebelisoang tsa rona.Litlhaloso tsena li matlafalitse moralo le ts'ebetso ea lisebelisoa tsa ORFS, ho netefatsa hore lihlahisoa tsa rona li finyella litekanyetso tse phahameng ka ho fetisisa tsa boleng le ho tšepahala.
Ntle le moo, re entse mohlala oa hydraulic core le sleeve ea li-fittings tsa ORFS ka mor'a letoto la Parker's 26, 43 series, 70 series, 71 series, 73 series, le 78 series.Sena se etsa bonnete ba hore li-fittings tsa rona li ka sebelisoa e le khetho e se nang moeli bakeng sa li-hose fittings tsa Parker, tse fanang ka maemo a mangata le ho lumellana le tsamaiso ea haeteroliki.
Ka ho khetha li-hydraulic fittings tsa rona tsa ORFS, u ka ba le kholiseho ea hore u fumana sehlahisoa se tšepahalang, se sebetsang hantle, le se etselitsoeng ho tšoarella.