Rotary Lobe Pump

Zhejiang Donjoy Valve Pipe Fitting designed a rotary lobe pump according to the 3A standard, with very strict hygienic requirements for the equipment as well as for the conducted processes. The pump is ideal for the transfer of high viscous and low viscous media in the food processing industry. This rotary lobe pump consists of two lobe rotors, which rotate inside the casting without touching each other. As the lobes rotate, the space between the lobes and casting is successively filled with the media which is driven to the discharge.