Hand Driven Engine Priming Pump

A hand-driven engine priming pump is a manual device used to prime an engine with fuel or lubricant before starting it. It is typically used in situations where the engine's regular fuel or lubrication system is not functioning properly or has been drained for maintenance purposes.

The hand-driven priming pump is designed to manually create pressure and force fuel or lubricant into the engine's system. It usually consists of a hand-operated lever or plunger connected to a pump mechanism. When the lever or plunger is manually operated, it creates suction and pressure, drawing fuel or lubricant from a reservoir and forcing it into the engine's system.

The purpose of using a hand-driven engine priming pump is to ensure that the engine has sufficient fuel or lubricant to start and operate smoothly. It is commonly used in small engines, such as those found in boats, generators, or agricultural equipment, where a manual priming method is necessary.

Overall, a hand-driven engine priming pump is a simple yet essential tool for priming an engine manually when the regular fuel or lubrication system is not available or functional.