JP Rotary lobe pump

• Transferring viscous food products such as sauces, jams, and dairy.
• Handling shear-sensitive liquids like creams and yoghurts without damage.
• Metering and dosing ingredients in food production lines.
• Circulating cleaning-in-place (CIP) solutions within processing systems.

Typical capacity

For this class of equipment, capacities commonly range from 1,000 to 50,000 litres per hour, depending on the lobe configuration and motor speed.

Power supply

Units of this type typically operate on a 3-phase industrial electrical supply, commonly 400V, 50Hz, with motor ratings from 2.2kW to 15kW.

Materials of construction

Wetted parts are typically constructed from food-grade stainless steel (e.g., 316L), with elastomers for seals and O-rings suitable for food contact.

Port connections

Commonly features hygienic connections such as RJT, DIN, or Tri-Clamp, with sizes typically ranging from 1.5 to 4 inches.

Mobility

Being on a stainless mobile frame, this unit offers flexibility for use in various locations within a facility.

Viscosity handling

Rotary lobe pumps are well-suited for a wide range of viscosities, from thin liquids to highly viscous pastes, typically up to 1,000,000 cP.

• What maintenance is typically required for a rotary lobe pump?

  Routine maintenance typically involves checking and replacing seals, inspecting lobes for wear, and ensuring gearbox oil levels are correct. The frequency depends on usage and product characteristics.

• Are spare parts readily available for rotary lobe pumps?

• Can this pump handle products with small particulates?

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

• What is the typical operating temperature range for this type of pump?

Food processing pumps are valued for reliability and durability in continuous operations. Buyers typically prioritise corrosion resistance, hygiene compliance, and consistent flow rates. When purchasing used units, inspecting seals, impellers and motor condition proves essential. Industry sentiment favours models with straightforward maintenance requirements and availability of spare parts. Stainless steel construction and gentle handling capabilities for delicate products are consistently sought features.

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