Rotary Lobe Pump

Gentle pumping - for viscous fluids

The rotary pumps are designed for gentle transfer of products with low, medium and high viscosity. The rotary positive displacement pump generates a low pulse and continuous flow for transport and dispensing applications.

  • Food

  • Beverage

  • Pharmaceuticals

  • Chemicals

  • Cosmetics

  • Paper and board

and many more

 

 

Functional principle

By the external timing gear, the two rotary pistons roll off without contact and with minimal play to each other. Sealing between the suction and pressure chamber is placed in any position and is realized constructively without seals by gaps.

On the suction side the fluid in the pressure chamber entrained by a periphery of the first displacement and transferred during immersion in the opposite wing in the pressure chamber. The continuous positive displacement generates a uniform flow between the suction and pressure side of the pump and allows gentle product conveyance.

The displacement of the rotary lobe pump are manufactured with very tight tolerances which create a vacuum on the suction side and the pump can be independently priming.

  • Gentle pumping

  • Fluids with solids

  • CIP / CIP ability

  • Stainless Steel gear housing

  • Reduced downtime and maintenance

  • Compatible with competitor pumps

  • Easy to install

  • High chemical resistance

  • Robust design