CFANS Limited is one of the UK's leading manufacturers and suppliers of Chemical Resistant Extract Fan Units. Renowned for the high quality and reliability of our products, please browse through our website. The website gives the performance, dimensions and technical information relating to our extensive range of fan units, with the view to assisting specifiers/user's in making the appropriate fan selection to suit their particular application. Our design engineers have over 15 years experience in the selection and application of fume extraction equipment and advice is freely available should you wish to contact us at our Bolton Offices.