A powder metal material comprises pre-alloyed iron-based powder including carbon present in an amount of 0. The combination of elements results in, amongst other benefits, improved torque transfer efficiency. Also, this invention includes a method for authenticating the disposable bioprocess component that reduces liability in that a counterfeit poor quality disposable component is not used on the hardware so the user will not file an unjustified complaint. A reed valve extends diagonally from the bottom of the first oil reservoir toward the top of the second oil reservoir in an opening where the first oil reservoir and the second oil reservoir communicate with the crankcase. Corresponding methods and systems are also disclosed.