Alfa Laval LKH70 Centrifugal pump

• Transferring low-viscosity liquids in dairy processing.
• Circulating cleaning-in-place (CIP) solutions in food and beverage plants.
• Handling pharmaceutical ingredients and solutions requiring hygienic conditions.
• Moving process water and utilities in various industrial settings.

Typical capacity

For this class of equipment, flow rates can typically range from 50 to 200 m³/hr, depending on specific impeller and motor configuration.

Power supply

Units of this type commonly operate on a 3-phase electrical supply, with motor sizes typically ranging from 15 kW to 37 kW for the LKH70 series.

Materials of construction

Process-contacting 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 suited for high flow rates.

Seal type

Typically fitted with mechanical seals, often single or double, to suit various process requirements and media.

Hygienic design

Designed for cleanability and often meets standards required for food, dairy, and pharmaceutical applications.

• What maintenance is typically required for an Alfa Laval LKH70 pump?

  Routine maintenance typically involves checking and replacing mechanical seals, bearings, and O-rings at recommended intervals. Regular inspection for wear and leaks is also advised.

• Can this pump handle abrasive media?

• Is this pump suitable for high-temperature applications?

• What documentation should I request from the seller for a used unit?

• How do I determine if this pump's capacity is suitable for my process?

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.

General overview for this equipment type