Pump series SFP2 & SFP3

High shear pump

Max. flow 200 m³/h
Max. head 55 m
Max. product viscosity 1.000 cP
max. motor power 45 kW
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Pump series SFP2 & SFP3

High shear pump with open or closed impeller and patented stator for high flow and pressure. The shear is generated between the rotor and an innovative and optimized perforated stator. The shear can be optimized and increased by raising the speed of rotation. Shear rates up to 100.000 s-1 can be achieved at a maximum speed of 3600 rpm.

  1. Electropolished, easy to clean construction, no bacteria traps and no small clearances in order to clean the area around the O-ring
  2. Pressed stainless steel in 2B quality plate, extremely smooth
  3. Large seal cavity to clean mechanical seal properly
  4. Monobloc execution with std. IEC motors

Application areas

The Packo shear mixer pump is mainly used for in-line mixing, homogenisation and dispergation applications.

Mixing of two liquids:

  • with a large different specific gravity,
  • having a large different viscosity or
  • that are difficult to mix.

Also dispersing of:

  • solids in liquids and
  • dispersion of gas in liquids.

We also offer static and dynamic mixers for mixing liquids. More information at https://www.packocomponents.com/en/products/mixers


Your benefits


  • Shear rates up to 100.000 s-1
  • Highest efficiency on the market, energy saving
  • Use of std. components
  • Self pumping
  • Hygienic design, so easy to clean
  • Easy installation and maintenance
  • Very quiet operation

Technical information

 Performance SFP2 SFP3
 max. flow rate  80 m³/h  200 m³/h
 max. differential head  45 m  55 m
 max. pressure  inlet: 10 bar  outlet: 10 bar
 max. shear  100.000 s-1  60.000 s-1
 max. liquid viscosity  1000 cP
 max. temperature  140°C
 impeller type  open  closed
 max. motor power  22 kW  45 kW
 max. speed  3600 rpm
 available frequency  50/60 Hz
 materials wetted parts stainless steel 316L or similar
mechanical seal configuration  single, quench, double
available O-ring material  EPDM, FKM, FEP-FKM, FFKM or similar
 connections  sanitary fittings
 surface fnish   hygienic quality, internal welds hand polished + electropolished (wetted parts 0.8 μm - impeller 3.2 μm).
 certificates & legislation certificaten pompserie 


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Assembly and disassembly videos

For all different configurations of the SFP2 series you can find an assembly/disassembly video here. These videos show easy to follow steps to assemble the pumps and replace the seals.

Assembly video - configuration with sterile seal
Disassembly video - replacement of sterile seal
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