Alfa Laval's Twin Screw

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.

Features & Benefits

Know more about the features & benefits of using Alfa Laval's Twin Screw.

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

Here are the key specifications of Alfa Laval's Twin Screw.

CAPACITY: 134.3 m3/h
PRESSURE: 16 bar

Applications

Here is a list of industrial applications for which Alfa Laval's Twin Screw are commonly utilized.

Dairy
Food and Beverage
Home and Personal care
Biotech

PRINCIPLE OF OPERATION

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.

Talk to Experts

    Model
    Max Flow
(m3/h)
    Max Differential
Pressure (MPa)
    Max speed (RPM)
    Max Particle Size
(mm)
  

    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
  


  

Model	Max Flow (m3/h)	Max Differential Pressure (MPa)	Max speed (RPM)		Max Particle Size (mm)
Model	Max Flow (m3/h)	Max Differential Pressure (MPa)	Process	CIP	Max Particle Size (mm)
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