Luer Connectors are a common choice for limited use or disposable applications where a shutoff valve is not required. FitQuik® luer fittings are suitable for small flow applications, typically less than 1/4", and feature parting line-free hose barbs. They mate with luers manufactured to ISO Standards 594-1 and 594-2 and are the preferred choice when looking for high quality, precision molded fluid components.