- Suitable for benchtop use
- Supplied with a stainless-steel work tray
- Protects laboratory staff and the
environment from toxic vapours, gases, fumes
and particles
Description
The RFC Recirculating Fume Cabinets provide a compact, versatile solution for handling volatile compounds safely. Designed for benchtop use, they come with a stainless-steel work tray or can be installed over a sink or equipment when supplied without the tray. For added mobility, an optional trolley or stand allows easy movement, making them ideal for hospitals and research facilities where substances like glutaraldehyde are used across multiple locations, including endoscope sterilisation.
With an inward airflow of >0.5 m/s ±20%, RFC cabinets ensure effective containment. In most cases, filtered exhaust air is safely discharged into the room, eliminating the need for complex ducting. For specific applications, the cabinet can be connected to an external exhaust system.
Carbon Media
RFC cabinets utilise high-performance carbon media, tailored to suit the specific contaminants generated during use. Available in activated carbon, alumina, or blended formulations, these filters are selected based on the chemical profile of each application. At the core of our standard offering is coconut shell activated carbon — prized for its high microporosity, hardness, and low ash content. This material delivers exceptional adsorption of VOCs, solvents, alcohols, and formaldehyde, while maintaining long filter life and consistent airflow performance. Filter replacement is simple and quick, requiring only basic tools and minimal downtime. The lightweight design supports energy-efficient operation and is ideal for compact, benchtop, and mobile units.
Key Features:
- Flexible installation – Benchtop use or over sinks/equipment
- Portable design – Optional trolley or stand for easy movement
- Efficient filtration – Safe air recirculation with optional external ducting
- Multiple sizes available – Standard widths of 900 mm and 1200 mm, with custom sizes on request
Upgrade your lab with a safe, adaptable, and user-friendly fume containment solution. Contact us today for more information!
RFC cabinets are available with Activated Carbon Media, Alumina or a blend of media tuned to deal with the contaminants that will be produced during use.
HEPA Filters can be added to the exhaust of the RFC to allow for capture of particulates.
The RFC Recirculating Fume Cabinet is produced in accordance with AS 2243.9 and can be validated by a NATA registered laboratory
Australian Standards
AES Environmental maintains an ISO 9001:2015 quality management system to ensure process and product conformance.
- Stainless steel work zone
- Floor stand
- Trolley mounted
- Plastic lining
- Carbon filter for specific contaminants
- ‘Wheel-in’ configuration for endoscope trolleys
RFC Series cabinets are factory tested and certified by a NATA-Accredited laboratory. Additional testing and certification is recommended as follows:
- On site prior to use
- After maintenance
- After filter replacement
- After re-location
- At least annually
- In special circumstances, e.g. if faulty operation is suspected.
Cabinet
RFC cabinets are available in four standard sizes, with nominal work zone widths of 900 mm, 1200 mm, 1500 mm, and 1800 mm. Custom sized widths are also available on request to suit specialised applications. The outer casing is constructed from galvanised steel and f inished in a durable, corrosion-resistant powder coat. 304 Grade Stainless Steel is used throughout the work zone.
Electrical
Cabinets operate on single-phase 240V, 50 Hz power via a 10A outlet. A low voltage touch control panel with function status indicated by LEDs is located on the front of the cabinet. Glare-free fluorescent lamps provide a minimum lighting intensity of 800 lux at the work surface.
Fans
A direct drive motor/blower is regulated by a variable speed controller to enable airflows to be maintained through filter life.
Pre-Filters
A high-efficiency polyester prefilter captures larger particles before they reach the carbon filter, extending service life and maintaining performance.
Air Filtration
Air is exhausted through a two-stage filtration system. A high-efficiency prefilter captures particulates greater than 5 μm, protecting the final stage and extending filter life. The final activated carbon filter contains chemically impregnated carbon granules, selected to optimise adsorption of specific vapours.
Filter impregnations are available for a wide range of contaminants, including formaldehyde, glutaraldehyde, ammonia, amines, inorganic acids, alkaline odours, hydrogen sulphide (H₂S), mercaptans, and hydrogen cyanide (HCN). Specialised adsorption filters can be configured to suit diverse applications.
The chemical impregnation facilitates a reaction — similar to catalytic oxidation — upon adsorption, preventing surface saturation and extending filter longevity. These filters operate effectively in environments up to 70°C and 80% relative humidity
