DLF-400 Series Laminar Flow cabinets are designed to protect equipment and other contents of the work zone from particulates. The series is ideally suited for use with non-hazardous contaminants when flexible access to equipment in the work zone is desired. At the heart of the DLF-400 Laminar Flow cabinet product line is the Cole-Parme ULPA Filtration technology which creates a clean work environment over a wide range of applications.

Key features

Provides sterile work zone for aseptic techniques.
Air cleanliness meets and exceeds ISO Class 4.
All models use ULPA filters (99.999% efficient at particle sizes between 0.1 to 0.3 μm).
Available in horizontal or vertical flow configurations.
All models equipped with a stainless steel work surface.

Horizontal Airflow

In horizontal flow cabinets the airflow does not directly impinge on the work surface but rather is smoothly drawn across it. This creates less turbulence.
Airflow in a horizontal flow cabinet exits directly towards the user.
Large or tall equipment in a horizontal flow cabinet can interrupt airflow more than in a vertical flow cabinet. This may create more turbulence and possible “dead” spots where airflow is lower.
See range CAB4538 for vertical units