Alfa Laval's Twin Screw

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Alfa Laval twin screw pumps outdo the competition in terms of efficiency, flexibility, longevity, and performance. They boast reliable technology that meets stringent hygienic standards. Their gentle, low pulsation action and excellent solid handling reduce risks of damaging pumped products, making them ideal to use in the food and beverage, chemical, cosmetics, dairy, and pharmaceutical industries. Over the years, Alfa Laval twin screw pumps helped many companies reduce their energy and water usage while maintaining hygiene and product quality.


Abaque Peristaltic Pump HD25 model

Design Advantages

  • Greater process flexibility
  • Easy and quick service with its cartridge seal
  • Increased process uptime
  • Robust reliable design for longer service life
  • Reduced cost of ownership
  • Exceptional hygiene and cleanability with FDA AND EHEDG certifications

Available Options

All-Pumps can customize pumps according to your requirements and specific applications. Get in touch with us today to find the right pump!

  • Shaft seal configuration
  • Product-wetted elastomers in EPDM, FPM or FFPM
  • Heating jacket
  • ATEX version
  • Wide range of port specifications
  • Bottom inlet or outlet
  • Spare parts
  • Mounting/base plate

Key Specifications

  • CAPACITY: 134.3 m3/h
  • PRESSURE: 16 bar
Model Max Flow
Max Differential
Pressure (MPa)
Max speed (RPM) Max Particle Size
Process CIP
OS12 6.1 1.6 2800 3300 6
OS14 10.4 1.2 2800 3300 11
OS16 16 0.8 2800 3300 17
OS22 18.2 1.6 2500 3300 12
OS24 24.3 1.2 2500 3300 16
OS26 36.5 0.8 2500 3300 24
OS32 34.8 1.6 2200 3000 16
OS34 46.6 1.2 2200 3000 21
OS36 69.9 0.8 2200 3000 32
OS42 66.8 1.6 1800 2800 21
OS44 89.5 1.2 1800 2800 29
OS46 134.3 0.8 1800 2800 43


  • Dairy
  • Food and Beverage
  • Home and Personal care
  • Biotech


A twin screw pump is a positive displacement pump what means that the pump is transferring a certain volume of product in accordance with the speed and pitch of the screws. While turning, the two screws are forming closed chambers that are moving in an axial direction.

Servicing you anywhere in Australia

All-Pumps offers a bespoke solution to your pump problems. Call our professionals if you need a new pump, replacement part, repair services, system design, or monthly maintenance!
Our customer support services are the best in the field with 100% customer satisfaction ratings.
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