The Flexible Drain Tubing provides a controlled route for returning oil during fuel injection pump testing on a fuel injection equipment test stand. It supports accurate checking of oil return behavior by directing returned fluid through a defined path that allows clear observation during service procedures. The tubing maintains consistent return flow during extended testing cycles, helping ensure that oil movement remains steady for evaluation.Attributes:• Supports accurate return checking during test stand work.• Enables clear observation of oil return behavior.• Helps maintain a steady return flow for evaluation.Applications: The Flexible Drain Tubing functions in the fuel injection test stand setup to route returning oil for return flow checking, supporting clear observation and consistent test performance.