Placing one or more LAF cabinets from the HLFU and VLFU series of ProCleanroom in an indoor environment creates an ultra-clean mini-environment for critical processes (such as sampling, assembly, cleaning, packaging, etc.). These standard cabinets can now also be ordered online in our webshop.
Downflow cabinets: The VLFU series by ProCleanroom is a standard range of vertical laminar flow cabinets (down flow).
The flow cabinets generate a vertical flow (downflow) to provide product and process with protection against contamination within the flow cabinet. Within the downflow units, a clean working environment is realised, free from micro-organisms and dust particles.
Crossflow cabinets: The HLFU series is a standard range of horizontal laminar flow units (crossflow).
Crossflow units realise a horizontal flow of filtered air over the entire work surface. As a result, your product and/or process within the flow cabinet is protected from contamination. The sterile air flows in a unidirectional (laminar) pattern over the workplace from back to front and releases the air into the existing space. Due to the positive air flow in the cross flow unit, particles released during the process are immediately discharged outwards, the positive airflow also prevents any outside particles from entering.
The laminar flow cabinets from the HLFU and VLFU series are standard equipped with a HEPA absolute filter, which offers> 99.995% efficient filtration up to 0.3 micron. The flow cabinets realize cabinets with this a better than ISO class 5 working environment (according to ISO14644-1). Within this environment, critical processes can be performed optimally.
Downflow or Crossflow?
Would you like to know more about the difference between Down and Crossflow cabinets and what the best choice is for your application? https://staging.procleanroom.com/wp-content/uploads/2018/06/Laminar-flow-units-downflow-vs.-crossflow-comparison.pdf
Installation and ISO validation
Depending on the chosen option of pick-up or delivery on location (within the Benelux), the ProCleanroom engineers take care of the ISO validation in advance or at your location.
The flow cabinet comes with a validation report. After delivery, we offer periodic service and revalidation of the flow cabinet if required.
Customisation
Many applications are unique and require special attention. We have our own engineering and CAD department and therefore offer the possibility of customization. The downflow and crossflow custom solutions are fully adapted to the wishes and requirements of the client. As a professional specialist, we are happy to assist our customers with her advice and expertise.
ProCleanroom: Build your expertise
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Other projects
We are very pleased with the services provided. The clean benches were supplied and installed in time and meet our and our clients expectations.
After our first modular softwall cleanroom was installed in 2011, we have selected ProCleanroom once again in 2014 for our expansion.
Achieving agreed specifications and reliability are very important in our dynamic working environment. In order to meet our goals, reliable leadtimes are crucial. ProCleanroom adapts to our companies nature and proves to be highly flexible. ProCleanroom is pro-active in solving challenging tasks.
ProCleanroom proved to be a reliable partner, supplying us with a turnkey cleanroom according to specification, within our budget and within our critical schedule.
We are very pleased with the supplied goods and services. The downflow units were delivered and installed within schedule and outperform the set requirements. Communication and after sales service is smooth and friendly. In case of questions the response time is quick.
ProCleanroom delivered as promised, on schedule and provided the consultancy we required
Communication and after sales service are dealt with in a smooth and friendly manner. In case of questions the response time is quick.
ProCleanroom delivers as promised. As a client we have nothing more to wish for. ProCleanroom works with clients to achieve minimal leadtimes.
After our first modular softwall cleanroom was installed in 2011, we have selected ProCleanroom once again in 2014 for our expansion.
ProCleanroom have proven to be a reliable partner, supplying us with a turnkey cleanroom according to specification, within our budget and very critical schedule.



























