Rotary Lobe Pump

The Ajay Engineering Lobe Pump is a positive displacement rotary pump that utilizes two or more lobes rotating in synchronization within a casing, without contact between them. As the lobes rotate, liquid is trapped in the cavities and carried from the suction to the discharge side, ensuring smooth, non-pulsating, and low-shear flow.

Manufactured from high-grade stainless steel (SS-304 / SS-316), these pumps are CIP/SIP compatible (Clean-In-Place / Sterilize-In-Place), ensuring hygienic performance and compliance with sanitary standards.

Our lobe pumps are widely used for viscous and delicate fluids, maintaining the products integrity and quality throughout the transfer process.

Key Features & Benefits

• Hygienic Design: Smooth, crevice-free interiors suitable for sanitary applications.
• Gentle Product Handling: Ideal for shear-sensitive materials like creams, sauces, and syrups.
• Reversible Operation: Can handle bi-directional flow for flexible system design.
• High Efficiency & Low Pulsation: Ensures uniform, consistent discharge without pressure surges.
• Self-Priming Capability: Capable of suction lift even with high-viscosity liquids.
• Low Maintenance: Non-contacting rotors minimize wear and reduce downtime.
• Corrosion Resistant: Made from SS-316 for superior durability in harsh environments.
• CIP/SIP Compatible: Easy cleaning and sterilization without dismantling.
• Leak-Proof Design: Available with mechanical seals or gland packing.
• Customizable Options: Available in various capacities, materials, and port configurations.

Applications

Ajay Engineering Lobe Pumps are ideal for transferring viscous, delicate, and hygienic fluids across multiple industries:

• Food & Beverage Industry:  Syrups, honey, chocolate, ketchup, cream, pulp, yogurt, juices, and sauces.
• Pharmaceutical & Cosmetic Industry: Ointments, gels, lotions, shampoo, toothpaste, and other viscous liquids.
• Chemical & Petrochemical Industry: Acids, polymers, paints, adhesives, and resins.
• Dairy Industry: Milk, cream, curd, whey, and dairy concentrates.
• General Industrial Use: Molasses, oils, greases, lubricants, and other viscous materials. 

Technical Specifications