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Alfa Laval SRU Rotary Positive Displacement (ECP) Pumps

The Alfa Laval SRU pump series offers smooth, low-shear pumping performance. It is Alfa Laval’s core ECP rotary lobe pump for the gentle handling of sensitive process products within the dairy, food and beverage, biotechnology, and pharmaceutical industries.

SRU rotary lobe pumps are engineered to provide high reliability, superior efficiency in pumping, and great performance in the most demanding applications. If your process requires contamination-proof pumps that can deliver high hygiene standards, low shear, and low pulsation operation, then the SRU may be the optimum pump for you. CIP and Sterilization-in-Place are both offered with full documentation validating their performance to specifications.

Key Sanitary Features Include:

  • Defined compression front cover sealing
  • Rotor nut retention design
  • Drainable pump head
  • Ultra-clean surface finishes
Key Reliability and Long-Life Features Include:
  • R90 external shaft seal, which may be specified in various materials and configurations to ensure the correct shaft seal for the application
  • Alternatively, the SRU can be fitted with Hyclean mechanical seals as well as other seal solutions
  • Offers a wide selection of options, including:
  • Standard and custom seals
  • Heating/cooling saddles and jackets
  • Integrated pressure relief valve and a rectangular inlet for pumping high-viscosity fluids

Applications for the Universal 2 pump series include:

  • Food and Beverage
  • Pharmaceutical
  • Dairy
  • Chemical
  • Industrial

Detailed Specifications for the Alfa Laval SRU Pumps