Hosokawa Micron’s Vertical Laminar Downflow Booth is a high-performance, open-fronted containment solution designed to protect operators and the surrounding environment during manual handling of potent or hazardous materials. Widely used across the pharmaceutical, chemical, food, and cosmetics industries, it delivers reliable operator protection without the need for PPE, while maintaining cleanroom standards and product integrity. Featuring advanced airflow design, HEPA filtration, and optional barrier screen technology, the Downflow Booth is available in a wide range of sizes and configurations to suit both standard and bespoke processing needs.
Ensures safe handling of potent APIs and fine powders, maintaining cleanroom integrity and operator protection during weighing, sampling, or dispensing.
Provides a controlled environment for handling radioactive powders, reducing operator exposure and contamination risk through advanced filtration and airflow systems designed for high-risk materials.
Ideal for managing hazardous or sensitising compounds, offering high-level containment and filtration to protect workers and maintain air quality during manual chemical processing tasks.
Maintains product purity and operator safety when handling fine powders, pigments, or fragrances, supporting hygienic production and reducing cross-contamination in open manual processes.
Vertical Laminar Downflow Booths are advanced containment systems engineered to protect operators during manual handling of potent, toxic, or sensitising materials. Ideal for activities such as sampling, dispensing, charging, and subdividing powders or solvents, these open-fronted booths provide a safe, ergonomic working zone without the need for full PPE. Utilising a unidirectional airflow and multi-stage HEPA filtration, Downflow Booths ensure cleanroom-level air quality and operator exposure levels down to <10μg/m³ (8-hour TWA) – or as low as 1μg/m³ with the use of optional high-containment screens.
Available in both standard and bespoke configurations, Downflow Booths are built using a flexible, modular design concept that accommodates a wide range of sizes, airflow types (recirculation, single pass, or hybrid), and industry-specific requirements. Energy-efficient operation, quiet performance, and optional features such as integrated PLC control, stainless-steel construction, airlocks, temperature control, and ATEX-rated designs ensure maximum safety and compliance with cGMP, FDA, and EMA standards. Hosokawa also offers comprehensive validation services, including IQ/OQ, OEL testing, and full airflow modelling, delivering complete peace of mind for high-containment applications.
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