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Safety First: Customized Fume Extraction Cabinet for Hormone Manufacturer

As one of the best manufacturers of clean air equipment in South Africa, we were asked to design, manufacture, and install a customized purpose-built walk-in fume extraction cabinet for a client. Safety was highlighted as a top priority in this project.

fume extraction cabinet

Fume Extraction Cabinet

Fume extraction cabinets, sometimes also called fume cupboards or fume hoods, are fitted into laboratories to prevent the inhalation of harmful substances by operators.

During the briefing, our client explained that they would be working with hormones in the fume extraction cabinet. As a result, we needed to ensure that anyone operating the cabinet, as well as the surrounding environment, would be well protected from potentially harmful airborne particles.

We focused on three main safety features in the design of the extraction cabinet. The first feature involved making sure that the work chamber in the cabinet would be kept under a constantly monitored negative pressure, meaning that any airborne particles would not be able to escape. This would ensure a safe barrier between the processes occurring in the cabinet and the laboratory staff.

The second feature involved the installation of special safe change filter housings, to protect service personnel, as well as the environment, from exposure to the hormones produced within the fume extraction cabinet. Safe change filter housings allow the cabinet’s air filters to be replaced without anyone being exposed to the actual filters and any contaminants they may contain.

Thirdly, in line with safety regulations, it was necessary to include a sump, which is a collection space for runoff liquids. We designed the sump to have a holding capacity that would exceed the volume of product being manipulated within the extraction cabinet, ensuring safety even in the unlikely event of a product spill. The sump would also facilitate a wash-down of the cabinet between batches of different products.

Vivid Air’s Customized Fume Extraction Cabinet

In addition, our client wanted to be able to control settings and make adjustments to the equipment housed inside the cabinet, which is a closed environment. To make this possible, we installed glove ports in the toughened safety glass doors.

Once the Computer-Aided Design (CAD) drawing plans were approved by the client, we proceeded to the manufacturing phase. Just 12 weeks later we were assembling the customized walk-in fume extraction cabinet on a building site that had been specially prepared for the unit.

Soon after, our client’s laboratory was ready for operation. We carried out a full validation of the extraction cabinet and its filters, and our client began their production processes.

Vivid Air – Manufacturers of Clean Air Equipment in South Africa

At Vivid Air, we design, manufacture, and install robust and highly efficient clean air equipment. We produce standard units which can be installed in most clean air environments, but also pride ourselves in offering customized solutions for clients with unique requirements.

Visit our products page to view our comprehensive catalogue and feel free to contact us should you require more information.

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