Pomac PLP2/15/BIWING Lobe Pump

• Transferring viscous liquids and slurries in food and beverage production.
• Handling delicate products that require gentle pumping action, such as dairy or fruit pieces.
• Metering and dosing applications in chemical and pharmaceutical industries.
• Circulating process fluids in various industrial settings.
• Moving high-solids content liquids in wastewater treatment.

Typical capacity

Lobe pumps of this class commonly offer capacities ranging from a few cubic metres per hour up to 100 m³/h, depending on the model and application.

Maximum pressure

Units of this type typically operate at discharge pressures between 5 and 15 bar.

Power supply

Commonly requires a 3-phase electrical supply, with motor sizes varying based on flow rate and pressure requirements.

Construction material

Often constructed from stainless steel (e.g., 304 or 316L) for hygiene and corrosion resistance, particularly in food and pharmaceutical applications.

Rotor type

Features various lobe configurations, such as bi-wing, tri-lobe, or multi-lobe, chosen based on the product viscosity and shear sensitivity.

Sealing mechanism

Typically employs mechanical seals, often double mechanical seals with a flush, for effective containment and to prevent product contamination.

Port connections

Commonly fitted with hygienic connections such as Tri-Clamp, DIN, or RJT, suitable for sanitary process lines.

• What types of products are best suited for a lobe pump?

  Lobe pumps are ideal for handling viscous, shear-sensitive, or particulate-laden fluids. They are frequently used for products like yoghurts, creams, sauces, and chemical slurries.

• How does a lobe pump differ from other positive displacement pumps?

• What maintenance is typically required for a lobe pump?

• Can this pump handle abrasive materials?

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

Buyers typically value food processing transfer pumps for their reliability and durability when well-maintained. Industry sentiment emphasises checking wear on internal components, verifying hygienic certification standards, and confirming compatibility with intended products. Used units often represent strong value. Key strengths include robust construction, ease of cleaning, and proven performance in demanding environments. Purchasers should prioritise maintenance records and assess corrosion or material degradation before purchase.

General overview for this equipment type