Viking S2S Lobe Pump

Applications & Use Cases

• Transferring viscous food products such as sauces, creams, and yoghurts.
• Handling shear-sensitive liquids like fruit preparations and batters.
• Pumping products with small particulates without damage, common in confectionery and dairy.
• Used in CIP (Clean-In-Place) systems due to their hygienic design and ease of cleaning.

Typical Specifications

Typical capacity

For this class of lobe pump, capacities typically range from a few hundred litres per hour up to several cubic metres per hour, depending on model and application.

Power supply

Units of this type commonly operate on a 3-phase electrical supply, with motor power typically ranging from 2.2 kW to 11 kW for industrial food processing.

Inlet/Outlet connections

Commonly found with hygienic connections such as Tri-Clamp or DIN, with sizes typically ranging from 25mm to 100mm for food-grade applications.

Materials of construction

Wetted parts are typically 316L stainless steel for hygiene and corrosion resistance, with elastomers made from food-grade EPDM, FKM, or PTFE.

Operating pressure

Lobe pumps are generally capable of discharge pressures up to 10-15 bar, suitable for transferring products over moderate distances or through heat exchangers.

Viscosity range

Designed to handle a wide range of viscosities, from thin liquids to highly viscous pastes, typically up to 1,000,000 cP.

Frequently Asked Questions

• What are the main advantages of a lobe pump for food processing?

  Lobe pumps offer gentle product handling, making them ideal for shear-sensitive liquids and products with particulates. Their hygienic design and good CIP capabilities are also key benefits.

• How does a lobe pump differ from a centrifugal pump?

• What maintenance is typically required for a lobe pump?

• Can this pump handle products with solids?

• Is this pump suitable for CIP (Clean-In-Place) systems?