Rotary Lobe Pumps

Rotary lobe and circumferential piston pumps are positive displacement pumps designed according to the same construction principle. Two displacement elements mounted on parallel shafts rotate in opposite directions, synchronized by an external gearbox. These elements operate with minimal radial and axial clearances without contacting each other or the pump housing, providing sealing between the suction and pressure chambers. Sealing is achieved solely through precise clearances; no additional seals or valves are used. The removable front cover allows easy access to the pump housing, making maintenance operations practical.

About the Brand

PACKO

With its wide product range, Packo is designed to meet hygienic pumping needs in various sectors such as dairy, food, beverage, pharmaceutical, cosmetics, bakery, detergent, alcoholic beverage, and chemical industries. Transferring liquids in the low to high viscosity range gently and reliably, Packo rotary lobe pumps adapt to almost any hygienic process thanks to their customizable structures with various rotor types and features. The Lobe series, which stands out with its strong, robust, and compact design, offers ease of maintenance with different mechanical seal options and a fully drainable structure. Thanks to EHEDG and 3-A certifications, this series, which meets the highest hygiene standards, enables safe and efficient use in hygienic applications.

Brand Details

Technical Information

  • Flow Rate: 100m³/h
  • Pressure: 20 bar
  • Temperature: Max. 180°C
  • Viscosity: 1,000,000 cP
  • Surface Roughness: Standard 0.6μm
    Optional 0.4 μm
  • Wetted Materials: 316L stainless steel, etc.
  • Certifications: EHEDG, FDA, 3A, ATEX

Product Program

  • Hygienic Rotary Lobe Pumps
  • Hygienic Piston Lobe Pumps
  • Hygienic Rubber Lobe Pumps

Application Areas

  • Vegetable oil transfer
  • Chocolate, cake, wafer, fondant dough, confectionery, chewing gum base transfer
  • Detergent transfer
  • Ice cream, milk and cream transfer
  • Jelly transfer
  • Yeast transfer
  • Tomato paste, ketchup, mayonnaise, jam transfer
  • Liquid egg transfer
  • Shampoo and liquid soap transfer
  • Wine, beer, fruit juice
  • Syrup, glucose, fructose, sugar transfer
  • Chemical Industry Applications