Document Ggdo8aqngwyZr5ym9B3VJkpN

Air System Equipment Air System Equipment Air Filters aad Cleaners AIR FILTERS Industrial Domestic Commercial AIRSAN VIRO-CRIMP FILTER The specially designed high velocity Airsan Viro-Crimp filter core is viscous type and constructed of horizontal layers of galvanized wire mesh so arranged as to assure a large filter-area with no ap preciable pressure drop. Its exclusive Viro-Crimp is designed to operate at face velocities of 300-500 fpm at minimum resistance. Viro-Crimp edges are hemmed, an important safety feature that provides a smooth surface, extra rigidity and filtering area. Airsan Viro-Crimp filters are easily cleanable. Drain slots are provided, hasten drying and aid in cleaning. Air san Viro-Crimp Air Filters are of all metal construction throughout, the formed galvanized steel frames having full bronze welded corners and joints. Bulletin W 801. Airsan's expanded metal face plate acts ; as a lint arrestor to provide easier clean ing and servicing. It distributes air evenly over entire filtering area provid ing high filtering efficiency ana dust holding capacity with low resistance. ;> Media is viscous type, permanent, cleanable, and is constructed of multiple layers of galvanized wire mesh to give.; maximum air resistance. All Airsan Filters have full bronze welded corners, galvanized steel frames and drain slots tor quicker, easier cleaning. Airsan Air Filters are available in stand ard 1 in. and 2 in. thickness--Bulletin L301. Also HEAVY DUTY filters for industrial and special applications in thickness--Bulletin Ufll. AIRSAN GREASE FILTER ENGINEERING DATA Initial Resistance Rated Efficiency Type Fi (1 in. thick) .060 in. w.g. at 288 fpm 98.5% Type F* (2 in. thick) .065 in. w.g. at 288 fpm 98-5% Type Dt (2 in. thick) .09 in. w.g. at 288 fpm 98.5% Type D< (4 in. thick) .10 in. w.g. at 288 fpm 98.5% Type W (2 in. thick) .07 in. w.g. at 300 fpm 95.1% Type W (2 in. thick) .012 in. w.g. at 500 fpm 97.9% AIRSAN HOLDING FRAMES Made of heavy gage metal complete with fireproof felt seal and locking device. Available in straight and V-banks. Pre fabricated with Airsan slip-groove con struction--eliminates felt between filter frames and cuts installation costs. Built to your specifications. Bulletin L601. Permanent cleanable type Airsan Gee856 Filters specially designed for range cano pies, galleys, kitchens. Rucemmuovvceas ggrreeaassee hazard in exhaust daa-uttcsstsoouuarrnccdee ,,prrreeoduliouu_nc__eg~ssh6~)"fr-ee of fans, motors and other mechanic81 equipment. Assemblies for mounting on ceiling or wall, single or roultip*6 units--includes holding frames, sUPPlV ing angles and end seals. Bulletin Initial Resistance: .07 in. w.g. at 216fpm Efficiency Rating: 98.5% Stand. Thickness: 2 in. Write AIR FILTER Corp. for Complete Bulletins 1306 CORPORATION 25000 Miles Rd. Cleveland 28, Ohio THE FILTER ENGINEERS Representatives in all principal cities Since 1925, Air-Maze engineered air filtration has been successfully applied to every phase of the heating and ventilating industry. A complete line of filters are available for fresh air and re circulated air intakes, kitchen range canopies, railroad, marine and aircraft applications. diameter, has a rated efficiency exceeding 90 per cent, as tested by the National Bureau of Standards Discoloration Method. Collects smoke, fumes, pollens, and soot. AUTOMAZE AUTOMATIC AIR FILTER AIR FILTER PANELS Both all metal, washable filters and disposable types available--using either the viscous impingement or dry (strainer) principle of filtration. Catalog sheets available for all types on request. ELECTROMAZE ELECTRONIC AIR FILTER Where continuous operation without servicing is required, the Automaze "pulse action'' automatic self-cleaning filter should be used. It combines a double filter panel curtain with a positive effective panel cleaning action to provide the best in viscous impingement air filtration with a minimum of mainte nance. New self contained drive mecha nism and unitized control system simplifies installation. Standard Auto maze filter media is satisfactory for most installations, but other media types are available for special applications. for super-clean air, the Electromaze electronic air filter is the choice. It re moves particles as small as 0.1 micron ACCESSORIES Cleaning tanks, holding frames, com plete assemblies for range canopies, viscous adhesive coatings, spray guns, etc. are available for complete installa tion and service requirements. 1307