Alfa Laval SRU3/038/LS Lobe Pump

• Transferring viscous liquids and slurries in food and beverage production.
• Handling delicate products where shear is a concern, such as yoghurts or fruit preparations.
• Metering and dosing applications in pharmaceutical and cosmetic industries.
• Moving chemical solutions and industrial fluids that require gentle handling.

Pump Type

Positive displacement lobe pump, suitable for hygienic applications.

Construction Material

Typically stainless steel (e.g., 316L) for wetted parts, common for food and pharmaceutical grades.

Flow Rate

For this class of equipment, flow rates can range from a few litres per minute up to several cubic metres per hour, depending on lobe design and speed.

Pressure Capability

Commonly capable of discharge pressures up to 15-20 bar, suitable for transfer and dosing duties.

Motor Power

Units of this type commonly feature motors from 1.5 kW to 7.5 kW, with the listed unit at 2.2 kW.

Power Supply

Typically 3-phase industrial supply, commonly 400V, 50Hz in the UK.

Mounting

Often skid-mounted for ease of integration and mobility within a plant.

Hygienic Design

Designed for CIP (Clean-In-Place) and SIP (Sterilise-In-Place) processes, crucial for sanitary applications.

• What types of products can an Alfa Laval SRU lobe pump handle?

  SRU lobe pumps are well-suited for viscous, shear-sensitive, and particulate-laden products. They are commonly used for creams, sauces, yoghurts, fruit pieces, and pharmaceutical solutions.

• Is this pump suitable for continuous operation?

• What maintenance is typically required for an SRU lobe pump?

• Can this pump be used for metering or dosing applications?

• What are the advantages of a lobe pump over other pump types for hygienic applications?

• What does 'mounted on skid' mean for this listing?

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