Renault Pummp [work] May 2026

In 2025, a YouTuber named Leo (channel: Rat Rod Europe ) stumbled upon a collapsed barn outside Lyon. Buried under hay and rusted tractor parts was a car-shaped tarp. He pulled it off.

The Renault pump works on the principle of positive displacement, which means that it uses a combination of rotors and chambers to displace a fixed volume of fluid (liquid or gas) per revolution. The pump consists of two rotors, typically shaped like lobes or screws, which rotate in a housing. As the rotors turn, they create a series of chambers that fill with fluid and then discharge it at a higher pressure. renault pummp