LabStak® for membrane filtration M20
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Catalog excerpts

. kyPilot Laboratory Equipment for Membrane Filtration LabStak® M20 . 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 optimisation. The LabStak® M20 will be your partner of choice, if dependable and reproducible results are crucial to your work. Option Easily convertible into spiral wound test unit for sanitary full-fit 2.5" test spirals by insertion of optional Lab M20- 2.5" housing. Please contact Alfa Laval for individual applications. Advantages • Ideal unit for R&D and test work, membrane screening, quality assurance, pilot plant process optimization and upscaling, as well as small-scale production • Perfect combination of plate-and-frame and spiral wound 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.

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Pos. Description of parts included 1 Spacer and support plates with permeate outlets and hoses 2 Heat exchanger 3 Retentate adjusting valve 4 Feed pressure gauge 5 Retentate pressure gauge 6 Hydraulic tooll A Feed inlet B Retentate outlet C Cooling/heating medium inlet/outlet D Cooling/heating medium outlet/inlet B C D A 6 3 5 4 2 1 680 480 ø248 All dimensions are in mm . LabStak® M20 data Values Number of support plates 20 Number of spacer plates 21 Number of flat sheet membranes 40 Membrane area 0.036 – 0.72 m2 Max. inlet pressure* 64 bar Max. operating temperature* 90°C Operating pH range*...

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. ESE00641EN 1001 The information contained herein is correct at the time of issue, but may be subject to change without prior notice. How to contact Alfa Laval Contact details for all countries are continually updated on our website. Please visit www.alfalaval.com to access the information direct.

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