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