Ventilation fans

AAF Ltd is one of the worlds largest suppliers of products and systems used to control air pollution and to meet other industrial filtration needs. Products are available for commercial food preparation areas such as restaurant kitchens, hospital canteens and food production, as well as for other industrial applications such as paper, chemicals

Supplier of direct drive axial fans for air conditioning and ventilation applications. Available with 0-100% variable speed control, the vibration-free fans are jet water and dust protected to IP65. Their ambient operating range is -35°C to 75°C. Also offers stepwise, stepless, automatic and manual speed controls for maintaining constant volume

Designs and manufactures thermoplastic fans. Includes a range of 10 standard sizes of deep vane, forward curved, centrifugal fans recommended for light or medium duty in industrial environments. Fan casings and impellers are produced from polypropylene as standard, but are offered in PVC for special applications. All fixings are stainless steel

Manufactures centralised extract fans designed for flats or commercial premises. Connected to the central ductwork network, the fans have low energy consumption and a flat operational curve. Capacities of 1500, 2000, 3000 or 6000m3/h are available. Also offers centralised extract fans for individual houses, as well as humidity sensitive air inlets

Manufactures fans, blowers and dryers for industrial sectors including heavy engineering, chemical plant, printing and food processing. Products include centrifugal, slimline, compact, multi stage, axial and safety fans. Able to offer entire air movement and drying systems or individual products

Manufactures and supplies dust extraction systems to the woodworking, paper and plastics industries. Units include separators and cartridge filters; these use a pulse jet compressed air self-cleaning system that functions without disrupting normal operation, discharging dust waste into compactors or storage bins for disposal. Also provides

Manufactures a range of spray booths, including dry filter and waterwash booths, and extract chambers designed to remove airborne contaminants from high volume production areas. These are supplied with axial flow cartridge fans designed to overcome the risk of contamination from paints and water residue

Specialises in the design, manufacture, installation and refurbishment of dust and fume extraction systems, including centralised vacuum cleaning and HVAC networks, for the chemical, paper, food processing, petrochemical, automotive and construction industries. Also supplies filter bag and pleated filter elements. Manufactured from a non-woven

Designs, installs and maintains ventilation systems for swimming pools and commercial kitchens. The kitchen systems can include ventilation canopies over island or sidewall areas, or complete ceiling systems with integral lighting which provide ventilation over the entire kitchen area. Systems are made from brushed stainless steel and

Andrews ventilation hire are experts in all areas of ventilation and extraction hire. The company's Fast Vent range of large volume ventilation units and extraction units are ideal for applications where large volumes of fresh air are required or large volume of dust, stale air or fumes need extracting. Ducting may be fitted on the delivery or

Manufactures fans for air and gas movement in process and industrial applications. Centrifugal, axial, bifurcated, mixed flow and plug types are available in cast aluminium, mild steel and stainless steel. Designs can be customised to suit client requirements. A spares and repairs service is available. The company is also the UK sales agent for