Improved process development – transparent and scalable


Easy to understand and use

The Vibro-Lab3500 reduces the complexity of membrane filtration due to the patented Vibro® technology and Free Flow Plates.


Improved process development

The Vibro-Lab3500 is the ideal equipment for process development and membrane screening. The see-through housing makes it possible to observe the membrane area during process and cleaning.


Easy setup

The reduced complexity with Vibro® filtration makes it simple to setup and connect as the crossflow pump is redundant and cooling not needed.

Setup instructions with 1 pump

Setup instructions with 2 pumps

Setup instructions with 1 feed pump and 1 permeate pump


  • Membrane area: 3500 cm²
  • Drainable working volume: 600 mL
  • Ideal process volume: 2-100 liter
  • Replaceable cartridges
  • Footprint: 51 x 16 cm

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Monitor the filtration process and fouling

The Vibro-Lab3500 is the perfect benchtop filtration solution and ideal for process development and small scale microfiltration and ultrafiltration applications. Thanks to the transparent housing, it is easy to visually inspect the membrane and notice if fouling is forming.

Vibro® technology makes it all simpler 

Forget about expensive training and long run-in periods. The Vibro® technology reduces the complexity and makes continuous filtration simple. With just 3500 cm² membrane area, you can mimic large-scale industrial processes by using as little as 2 liters of media. The simplicity also reduces the time-to-market and the development costs.

Setup anywhere in a few minutes

Vibro-Lab3500 has a footprint of 51 x 16 cm and is easy to setup and connect, as you only need a feed pump and the Vibro unit itself. The system is connected by push-in fittings, and only requires a power socket and an easy connection of tubes to get the continuous filtration processes started. Membranes are replaced in 5 minutes, so you can easily screen different membranes.


Peristaltic pump

Feed pump

The SANI Membranes peristaltic pump is ideal together with the Vibro-Lab3500 as an adjustable feed pump in a continuous setup (system pressure up to 2 bar) or as a mix flow pump. The stainless steel cabinet delivers 0-6 l/min

Lab3500 cartridge

Spare Cartridge

The cartridge for the Vibro-Lab3500 consists of a membrane element and a membrane chamber. Each cartridge can easily be replaced due to the membrane cartridge replacement system. The membranes are available in a wide range of materials and with a pore size between 1 kDa to 1.2 µm.

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Accessories kit

This equipment package makes it possible to run the Vibro-Lab3500 in most configurations:

1 x manometer including fitting to 6 mm, 1 x manometer stand, 1 x T piece (8 mm, 8 mm & 6 mm), 2 x valve (8 mm – 8 mm), 1 x valve (6 mm – 6 mm), 2 x connection (6 mm – 8 mm), 2 x Vibro® cushion, 2 meter 8 mm tube, 2 meter 6 mm tube.

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