Gerotor Pumps are a type of positive displacement pump that operates on the principle of an internal gear set. These are a type of positive displacement pump that operates on the principle of an internal gear set. They are commonly used in automotive systems, such as engine oil pumps and fuel pumps. These pumps are capable of providing a relatively constant flow rate, but the speed and flow characteristics can vary based on the specific design of the pump. Gerotor Pumps are popular for their compact design and efficiency, making them suitable for applications where space is limited and a consistent fluid flow is required.