Alfa Laval LKH70 Centrifugal pump

• Transferring liquid food products such as milk, juices, and sauces within processing lines.
• Circulating cleaning-in-place (CIP) solutions in hygienic environments.
• Handling pharmaceutical ingredients and other sensitive fluids requiring hygienic transfer.
• Moving beverages like beer, wine, and soft drinks in breweries and bottling plants.

Typical capacity

For this class of pump, flow rates commonly range from 50 to 200 cubic metres per hour, depending on specific impeller and motor configuration.

Power supply

Units of this type typically operate on a 3-phase electrical supply, commonly 400V/50Hz in the UK, with motor power for an LKH70 often around 22kW.

Materials of construction

Process contact parts are typically manufactured from 316L stainless steel for hygiene and corrosion resistance.

Connections

Commonly features hygienic connections such as DIN, SMS, or Clamp, with sizes typically ranging from DN80 to DN100 for the LKH70 model.

Seal type

Often equipped with single or double mechanical seals, suitable for hygienic applications and varying product viscosities.

Hygienic design

Designed for CIP (Cleaning-In-Place) and SIP (Sterilisation-In-Place) processes, meeting industry hygiene standards.

• What is the primary advantage of an Alfa Laval LKH pump?

  LKH pumps are known for their high efficiency, gentle product handling, and robust hygienic design, making them suitable for sensitive food and pharmaceutical products.

• Can this pump handle viscous products?

• What maintenance is typically required for an LKH70?

• Is this pump suitable for abrasive products?

• What certifications might this type of pump hold?

Centrifugal pumps are widely regarded as reliable workhorses in laboratory and pharmaceutical applications. Buyers typically value their smooth operation, low maintenance requirements, and consistent performance across diverse fluid handling tasks. When purchasing used models, buyers commonly prioritize checking seal condition, impeller integrity, and motor functionality. Industry sentiment favours units from established manufacturers with documented service histories. Key strengths include durability, cost-effectiveness compared to new equipment, and suitability for both routine and demanding applications.

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