Rotary lobe pump refers to a type of valve-less, self-priming, rotating positive displacement pump. The compact design, operational reliability, and high-power density of rotary lobe pumps make it ...

Lobe pumps are perhaps most popularly known for their use in Rootes-type superchargers, but they can pump water, too. [Let’s Print] demonstrates this ably with a 3D-printed design that can pump with ...