Every engine has some sort of crankcase breathing system. The internal combustion process creates pressure, some of which makes its way past the piston rings-along with fuel vapors-and into the rest ...

Brake assist systems depend on vacuum pumps, which serve as essential components. Failures reduce brake performance, trigger fault detection codes, and affect vacuum-based systems. Regular maintenance ...

High vacuum lines and valves should be designed in accordance with the nominal pumping speed of the high vacuum pump. Otherwise, there will be considerable losses in the effective pumping speed due to ...