Rotary Lobe Pumps
Rotary lobe pumps for sludge, process liquids, food products, oils and other viscous or solids-bearing media requiring self-priming, reversible and low-shear operation.
Commercial & Industrial Rotary Lobe Pumps Supply & Support
Two synchronised non-contacting lobes rotate within the pump chamber, trapping and carrying fixed volumes of liquid from the inlet to the discharge.
Alton Pumps can help with pump selection, supply, installation, fault diagnosis, servicing and replacement for commercial and industrial sludge, process and product-transfer applications.
The complete duty is reviewed before equipment is selected, including flow, total head, liquid characteristics, operating pattern, controls, pipework and electrical supply.
Correct
Pump Duty
Comes First
Typical applications include Sludge and solids-bearing liquids, Food and hygienic products, Oils and viscous media, Industrial process transfer, Reversible tanker and mobile duties.
Rotary lobe pumps can handle a broad range of duties and are often selected where compact dimensions, front-access maintenance, reversible flow or gentle product handling are important.
For an initial review, send photographs of the pump and data plate together with the liquid type, pipe size, electrical supply, required flow, vertical lift and horizontal distance.
Duty-based selection
Pump choice based on flow, head, liquid, operating pattern and system conditions.
Repair or replacement advice
Clear assessment of repair viability, replacement options and whole-system causes.
Installation and commissioning
Mechanical, electrical and control checks completed before handover.
Planned and reactive support
Servicing, fault finding and responsive assistance for critical systems.
Speak to Pump Specialists
Whether you’re planning a new installation, replacing an existing pump or need expert advice, our engineers are here to help.
Trusted by residential, commercial and industrial clients across the South of England.
Compare Related Pump Categories
These related pump types may suit similar duties or form part of the same pumping system.
Positive Displacement Pumps
Controlled flow for viscous, process and metering duties.
01
Progressive Cavity Pumps
Low-pulsation transfer and dosing of viscous or solids-laden media.
02
Slurry Pumps
Abrasive solids, sludge and heavy mixtures.
03
Self-Priming Pumps
Surface-mounted pumping with rapid priming.
04Unsure which category fits? Send the duty information and our engineers can advise on the most appropriate pump arrangement.
Rotary Lobe Pumps Pump Services
Support from initial duty review and supply through to installation, commissioning, servicing and replacement.
Specification
Review of flow, head, liquid, solids, materials, controls and operating conditions.
Installation
Mechanical and electrical installation with commissioning checks.
Servicing
Inspection and maintenance to improve reliability and reduce unexpected failure.
Repair & Replacement
Fault diagnosis, workshop assessment and duty-matched replacement where required.
The correct pump and control arrangement depends on the actual installation rather than the category name alone.
Alton Pumps supports complete pump systems and can review associated valves, pipework, controls and operating conditions.
We supply, install and repair leading pump manufacturers including Grundfos, Lowara, Wilo, DAB, Ebara, Flygt, Franklin Electric, Xylem.
Rotary Lobe Pumps Pump Questions
Can Alton Pumps supply rotary lobe pumps? +
Yes. We can review the duty and supply suitable equipment for commercial and industrial sludge, process and product-transfer applications.
Can you replace an existing failed pump? +
Yes. We check the original pump data and the actual system duty before recommending a direct replacement or suitable current alternative.
Do you install and commission the pump? +
Yes. Installation can include mechanical connections, electrical works, controls and commissioning checks as required.
Can you repair or service existing equipment? +
Yes. Support can include fault finding, removal, workshop assessment, servicing, repair and planned maintenance.
What information is needed for a quotation? +
Send the pump data plate, photographs, liquid type, pipe size, electrical supply, required flow, lift and distance, plus details of the fault or proposed duty.
Speak to a rotary lobe pumps specialist
Send the pump details or required duty and our engineers will review the next step.