Flexible plate-and-frame test unit for RO, NF, UF, and MF flat sheet membranes and membrane filtration processes.
The ideal unit for research and developmental work, quality assurance, as well as pilot plant process optimization and up-scaling.
 
 
The LabStak® M20 will be your partner of choice, if dependable and reproducible results are crucial to your work.
 
Easily convertible into spiral membrane test unit for sanitary full-fit 2.5" test spiral membranes by insertion of optional Lab M20- 2.5" housing.
Please contact Alfa Laval for individual applications.
 
-Ideal unit for R and test work, membrane screening, quality assurance, pilot plant process optimization and up-scaling, as well as small-scale production
- Perfect combination of plate-and-frame and spiral membrane technologies in one unit
- Flexibility
membrane areas from 0.036 to 0.72 m² (0.018 m² per membrane) simultaneous test of different membrane types separate permeate outlet from each individual membrane pair high operation temperature and pressure (0-60°C at 64 bar, up to 90°C at 5 bar) variation of cross-flow from 3.5 to 24 l/min. 2.5" spiral element can be inserted between the module flanges
 
- Quick and simple change of membranes and spiral element
- All product wetted materials are in
- compliance with FDA regulations Compact space-saving design
- Two external stay bolts and a low end flange with full stroke permit quick and simple alteration of the module membrane area. Any area between 0.036 and 0.72 m² (divisible by 0.036) can be inserted without use of additional tool.