We present Single Stage Vacuum Pump, which uses a single piston or rotor to create a vacuum. This type of pump pulls gas or air molecules into the pump stage by means of an inlet valve and thereafter compresses them for the production of a low-pressure area. This low-pressure area enables the pump for pulling more air or gas molecules into the chamber, hence continuing the process of generating a vacuum. Single Stage Vacuum Pump is utilized in the applications where a moderate level of vacuum is essential, like in food packaging, air conditioning and refrigeration systems, and laboratory equipment.