Packo ZL
Drehkolbenpumpen der Serie ZL sind für ein breites Anwendungsspektrum wie Milchprodukte, Lebensmittel, Getränke, Arzneimittel, Kosmetik, Teigwaren, Waschmittel,...
| Max. Fördermenge | 1670 l/min |
| Max. Förderdruck | 20 bar |
Lobe Pumps
Discover the capabilities of lobe pumps and how
they can be the right solution for your application.
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Lobe Pumps
Lobe pumps, also known as rotary lobe pumps, are a type of positive displacement pump that is well-suited for pumping viscous fluids. The efficiency of a lobe pump increases with the viscosity of the product being pumped. They are known for their flexibility, pulsation-free operation, and ability to handle both high and low viscosity fluids at various speeds. Within this page you will find out how a lobe pump works, its operating principle, as well the applications in which lobe pumps excel at and our range of Packo lobe pumps.
How do Lobe Pumps work?
A lobe pump operates by using two lobes, which can be thought of as gears, that rotate in opposite directions within a casing. These lobes are typically driven by external gears that ensure they rotate synchronously with a small clearance between them, avoiding direct contact. This then creates a vacuum which ultimately draws the fluid in. The fluid is then trapped in the spaces between the lobes and the pump casing and is then carried around to the discharge side. Here, as the lobes mesh together, the fluid is forced out of the pump. The following video shows you this in action with a PackoHP/LH Hy~Line.
What is the working principle of lobe pumps?
Lobe pumps operate based on the working principle of two rotors turning in opposite directions, with the fluid entering the pump and filling the space between the rotors. As the rotors turn, the fluid is carried around the outside of the pump chamber and forced out of the discharge port as the rotor lobes mesh together. These pumps can be designed with different rotor shapes, such as single, double, tri, multi, piston circumferential, or helical lobes, to suit the specific application and product requirements.
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Benefits of Rotary Lobe Pumps
- Meets all cleanability processes
- Extended and improved pump life
- Ease of maintenance
- Versatility in applications
Our Packo Lobe Pumps
Packo 55 und Ultima
Vollständig selbstentleerender Pumpenkopf: kein Rückhalten von Prozessflüssigkeit oder Reinigungsmitteln. Schnelle Dekontamination und Produktwechsel....
| Max. Fördermenge | 44m³/hr (12 litres/second) |
| Max. Förderdruck | 20bar (290 psi) |
HP/LH series Hy~Line(+)
Packo Hy~Line-Drehkolbenpumpen sind robuste, langlebige Maschinen, die für lange Lebensdauer in anspruchsvollen Anwendungen ausgelegt sind. Die modulare Konstruktion...
| Max. Fördermenge | 131m³/hr (36.6 litres/second) |
| Max. Förderdruck | 15bar (220 psi) |
Lobe Pump Applications
Our lobe pumps are versatile and reliable solutions in handling viscous fluids. Some of the applications include:
- Confectionary industry: Within candy production, our Packo lobe pumps excel due to their efficiency when handling highly viscous fluids.
- Food and beverage: Lobe pumps are used for transferring a variety of food products, including those with high viscosity or containing large particulates. They are gentle on the product, maintaining its integrity during the transfer process.
- Pharmaceutical applications: The hygienic and sanitary design of lobe pumps makes them ideal for pharmaceutical applications, where sterility and cleanliness are paramount.
- Chemical industry: Lobe pumps are used in wastewater treatment plants for sludge transfer due to their ability to handle solids and abrasive materials.
Why choose lobe pumps?
Choosing a Packo lobe pump offers several advantages for your process line, ensuring a long-lasting, cost-effective, and hygienic solution. Here are some reasons to consider:
- Hygienic Design: Packo lobe pumps are designed with hygiene as a priority, making them suitable for industries where cleanliness and sterility are crucial, such as food, beverage, and pharmaceuticals.
- Customization: They can be customized with a variety of features and rotors to adapt to almost all hygienic pumping tasks, ensuring optimum function and performance for your specific process.
- Versatility: They can handle a wide range of viscosities and are capable of pumping fluids with varying levels of solids without damaging the product.
- Quality and Standards: Packo lobe pumps are known for their best quality and adherence to the highest standards, which translates to reliability and efficiency in your operations.