1. Aerospace 1.1  Deburing 1.2  Machining 2. Educational Facilities 2.1  Auto body, Sanding 2.2  Machine Shop 2.3  Welding Shops 2.4  Wood Working Shops 3. Laboratory 3.1  Production 3.2  Research & Development 4. Machine Shops 4.1  Ceramic 4.2  CNC 4.3  Lathes 4.4  Plastics 4.5  Surface Grinders 5. Painting and VOC's 5.1  Glue Fumes & Vapours 5.2  Spray Balm 6. Pharmaceutical 6.1  Pill Productions 7. Vehicle Exhaust 7.1  Cars & Small Trucks 7.2  Fire trucks & Emergency Vehicles 7.3  Heavy Equipment 7.4  Trucks 8. Welding & Grinding 8.1  Flame & Plasma Cutting - Hand Held 8.2  Grinding, Deburring & Finishing 8.3  Welding - MIG (GMAW & FCAW) Login Password    Auto body, Sanding Ambient Air Cleaners-Dust Fume Vapor Ambient Air Cleaners involve the use of large “Washable, Cleanable or Replaceable Media” filters. These units, both filter and re-circulate the air back into the work place Installation Configurations: Free Hanging "Negative Pressure" “Race Track” "Cross Dilution" Depending upon the designed air pattern, these systems "scrub" the ambient air of contaminantes and the result is a dramatic reduction of airborne pollution. These systems are best used in combination with source-collection equipment. Some important things to consider when purchasing these types of units: What is the volume of the room you want to clean? (cubic dimension: L'xW'xH') How many times would you like to change the air in your room? (eg: Welding=8 AC/H) How much contaminant do I generate? (eg: dust, smoke, fume) Where am I going to mount these units? Can I use these units to create a negative pressure in my work area? Do I want "throw away", "washable", "cleanable" or "self cleaning" filters? Information required to estimate the annual filter costs for a welding application: 1. Brand of Wire 2. Diameter of Wire 3. Type of Wire 4. Lbs of Wire per year 5. Condition of part being welded(minimal,low,medium or heavy oil content...) 6. Metals being welded Here are some general design velocities when using "RECEIVING" Hoods: Ambient Air Cleaner: Minimum Face Velocity 250 FPM Transport Velocity 250 FPM For more information, please see the products and information listed below: Hi-Vac & 'On Tool' Extraction Systems Hi-Vac capture and filtration of welding fume is a highly effective method of capturing welding fumes directly at source. This solution involves the use of CAS welding gun (sold by many welding equipment resellers) or by the use of one of our tool attachments. The fumes are extracted directly on the welding gun and filtered by a remotely located Hi-Vac filtration system Here are some general design velocities when using "CAPTURE" Hoods: Smoke (e.g. Welding): Capture Velocity 100 FPM Transport Velocity 3000 FPM Minimum Face Velocity 2355 FPM Dust (e.g. Grinding): Capture Velocity 500 FPM Transport Velocity 4000 FPM Minimum Face Velocity 4000 FPM Gas (e.g. V.O.C.'s): Capture Velocity 50 FPM Transport Velocity 2000 FPM Minimun Face Velocity 785 FPM Fans - Air Make Up and Exhaust Fans for Air make Up and Exhaust are quite often a difficult product to find when designing a simple ducted local exhaust system. Here we offer a variety of "LEV" (Local Exhaust & Ventilation) fans specifically designed to meet the demands of such systems. These Fans are able to handle specific applications such as: - Corrosive fumes - Abrasive dusts - Proper flow and static pressure for a particular application Please feel free to contact one of our System Design Technicians for help in selecting the right fan for your application.