12. Quick-Fit® Ducting is ideal for dust collection and process ventilation systems, saving time and money on installation, future relocations, More. Nordfab Quick-Fit® ducting is a practical alternative to spiral pipe or angle-flanged ducting. Flanged In Cut duct fittings are used to add ducting into existing lines of industrial ductwork. Quick-Fit® Elbows clamp together for fast, easy installation. Ideal for most dust collection applications, Nordfab Flanged Ducting features an industry standard flange on the ends. Nordfab Ducting Americas Product Reference. QF Tee Branch 14 Gauge. ø A (mm) Material. Made in the USA. Adapters allow connections to machinery as well as varying sizes of ducting. Take a look at our products and get in touch for all enquiries. 2AX is updated to allow users to import a BOM that can be used with Nordfab’s quoting and ordering tool for Nordfab. Nordfab® Hose and Hose Clamps Flanged flexible ducting / hose assemblies for use in process ventilation and dust collection systems. The Angle Flange Adapter has a QF rolled edge on one end and a Nordfab Products, which is an industry standard angle ring, on. Nordfab Gripple Hangers are the most common hanging method for QF® duct due to ease of use. Quick-Fit Clamp Together Ducting. [email protected] High Vacuum Duct Systems are used in applications in which the high vacuum and low airflow are being used to catch, transport, and filter fumes, dust, and other particles. Use our contact form below to request a quote for industrial ductwork. Connections: flanged, clipped edge, straight edge. Duct damper for manually regulating airflow. The QFS™ O-Ring is used with the Quick-Fit ® Sleeve in Nordfab Sealed Duct systems to ensure a tight seal, preventing leakage. Also the full array of fittings and control pieces up through 24 inches. Machine Adapter is used to connect QF® clamp-together ductwork to machines requiring dust or fume removal. Duct for a wide range of industry requirements. The stainless steel ductwork manufactured by Nordfab is made available in 18 and 16 gauge steel and with Quick-Fit connections in diameters ranging from 8 to 24 inches. Spiral and other ducting with lockform seams are . An example of LEV could be an exhaust hood located close to the equipment or. Dust Collection System Clamp-Together Ducting Re-useable, easy to modify and easy to move as your needs change Nordfab provides: quick delivery, order tracking and lower freight costs Quick-Fit. Description of installation: Nordfab Quick-Fit® ductwork was installed at welding stations within the plant and connected to the collector outside. QF Branches (sometimes called “wyes” or “laterals”) are standard with QF rolled ends, allowing quick connections with other QF ductwork. Available in Galvanized or 304 Stainless Steel. Ontario is the region’s largest supplier of Donaldson Torit Dust Collectors. The Oil Mist Recycler can extend filter media life, reduce maintenance costs, and decrease issues caused by capturing and transporting large volumes of liquids to the collector. Our authorized dealers are trained in our product line and its applications and are happy to provide their expertise and the documentation you need. QF Butterfly Valve. View Full Site. STEP FIVE: The Slip Duct. In addition to our standard clamp together ducting, Nordfab offers heavy gauge ducting in both galvanized, 304SS, and carbon steel for more abrasive applications. AST Mechanical specializes in fabrication, installation, relocating & maintaining dust-collection, ventilation & HVAC systems in Ontario & the rest of Canada including millwrighting, custom sheet metal fabrication, custom ducting, piping, rigging & structural services for industrial, commercial & institutional applications. 0 or 1. Nordfab Mild Steel Duct System. Ideal for most dust collection applications, Nordfab Quick-Fit® Clamp Together Ducting can reduce installation time by as much as 50%, reducing costs and downtime. Nordfab. ProVent will be happy to supply a ductwork package with your equipment purchase or for your existing application. AST Mechanical are fully qualified Nordfab ducting installers who can help you design and specify your system, and provide the parts required to ensure your ducting system works properly. Nearly all machining operations create oil mist, the aerosol formed when oil is used for cooling or lubricating during the machining of metal or. Fast Service, Delivery, and Installation. Flanged Elbow 14ga. Nordfab Ducting Catalogues Certificates QF Ducting Technical Data. Connects clamp-together duct to straight connection machine ports. 14 Gauge Flanged Elbows (bends) allow airflow direction change in a line of dust collection ducting. All fit-together ducting systems allow for some degree of leakage where they are joined. Duct and connectors for use in process ventilation / dust collection systems, including straight duct, telescoping duct, clips, flanges, and gaskets. Galvanized steel or 304SS construction. Nordfab quick-fit is a clamp-together, modular ducting system where each section of duct has a rolled edge that is easily joined with a simple and tool-free clamp. Products. 1 . Nordfab Ducting offers a variety of hoods for local exhaust ventilation (LEV). ø3" - 24". Technical. Click to download brochure. Engineering Specification. When it was time to update the plant’s dust collection & waste recovery system in the pallet production area, the management team learned about the benefits of Quick-Fit clamp-together ducting and found they could easily source the Nordfab ductwork from an existing valued supplier. Recent re-design is easier to install and does not require adhesives. Nordfab's Quick-Fit ductwork is used by plastics manufacturers for dust extraction. com. In addition to welded seams, bends, branches, reducers and all other components that have either a spot welded or peened joint are sealed using a 2-pac epoxy. Take a look at our products and get in. Our service enables our resellers to design ducting systems, manage installation, and provide engineering for complete ducting solutions. Search. Nordfab Americas Provides North and South America with Industrial Ductwork for a Variety of Applications. (IAS) provides Nordfab Ducting Systems in Ontario and other areas in Canada. Ductwork is available in galvanised and stainless steel construction (304 & 316L). Our Ducting is an integral part of dust, mist, and fuse collection systems around the world. Nordfab ® introduced Quick-Fit ® clamp-together ductwork, with its unique rolled. Available with flanged ends in diameters up to 22", and other various end types. Other CLRs available upon request. The Flanged In Line Back Draft Damper is used to reduce backward air flow in the dust collection line. Nordfab Quick-Fit ® Reducers provide transition from one size of duct pipe or fitting to a smaller size. not. • 800-532-0830. Below is an example of system. 10 gauge galvanized steel elbows are standard with Angle Flange (ANGFL) ends. Nordfab® ducting can be used in most dust extraction and exhaust air systems — almost anywhere there is a dust filter / collector, baghouse, or cyclone cleaning the air. All the Ducting Components You Need for Your Dust Collection / Process Ventilation . Standard Nordfab QF® elbows, also referred to as Bends, are available in 90°, 60°, 45°, and 30° with radiuses of 1. The Nordfab QF® Ball Joint allows up to 22° of movement off-center in a dust collection system. They manufacture their “Quick-Fit” line of ducting. 06. Nordfab Installation Design Tools. Quick-Fit clamp-together ducting eliminates rivets, screws, welds and flanges. A customer service representative or your local dealer will contact you within one business day. Angle Flange Gaskets available. FB duct with 6mm edge for easy clip connection. 14 gauge galvanized steel Flanged Elbows are standard with Angle Flange (ANGFL) ends. Learn more about the advantages of Quick-Fit ducting. The Nordfab brand was introduced in 1973. Galvanized or 304SS construction. 30°, 45°, 60°, or 90° bend. Nordfab modular ducting is easy to remove, clean, and re-install — without tools. Map and address of our Europe facility View Larger Map. Flanged Branch 30°. Nordfab Ducting offers QFS™ Sealed Duct to protect against leakage in ducting used in ventilation systems where oil mist and smoke are contaminants. Air pollution, such as welding fumes, oil mist, and metal dust, is a common problem in metal fabricating and forming facilities. Duct and connectors for use in process ventilation / dust collection systems, including straight duct, telescoping duct, clips, flanges, and gaskets. Quick and easy to install, QF® is also easy to clean and is re-useable during facility reconfigurations. Get yours now!Nordfab Ducting Nordfab only sells through an experienced and trained dealer network in Canada to ensure the exact system and performance you expect. Specify LR when ordering Long Radius ElbowsQFS Sealed Duct Bends for use in process ventilation / dust collection systems. Available in sizes Ø 080-300. Get the latest updates on new products and upcoming sales. Dust collection ductwork falls into two major categories—flexible hose duct and hard, fixed duct. Take a look at our products and get in touch for all enquiries. Flanged Pipe 16ga. Nordfab QF Ducting vs. Click on a language below to download our Nordfab Europe PDF documents or contact us for additional information about our ducting for dust collection / process ventilation or for assistance with designing your duct installation. Available in sizes Ø 080-300. Loading to trucks, rail cars, or barges / ships. QF Branches (sometimes called “wyes” or “laterals”) are standard with QF rolled ends, allowing quick connections with other QF ductwork. Option for Nordfab Automatic Blast Gates. Subscribe to our newsletter. Nordfab Ducting 150 Transit Avenue Thomasville, NC 27360 800-532-0830 in ducting as part of a dust collection system, the Nordfab Quick-Fit® In-line Spark Trap greatly reduces the possibility of fire in cyclones / collectors by decreasing the number of sparks which could reach the cyclone or collector through the ductwork. We have made small improvements to the design for even better sealing but the basic design has remained the same. 3″), or product is a Reducer. L=0,5m. Galvanized steel or 304SS, 16 gauge construction. 12 Gauge End Plates are used to cap-off unused ducting ports in flanged duct systems. QF Ducting Blast Gates (dampers) for use in process ventilation / dust collection systems. ø 3" to 14", sold in 5' lengths. The Nordfab Inline Spark Trap can quickly and easily be mounted into Quick-Fit (QF) ducting systems, or other duct systems with use of a Nordfab adaptor, and the trap can easily be removed for cleanout. 8010004038. QF® clip-together duct 90° Cut-In branches, Ø80 - 710mm, galvanised steel or 304SS construction. Overall, Nordfab is a trusted provider of dust collection ducting systems and fittings, with a long history of innovation and excellence. ORDER EXAMPLE: Spark Trap InLine Galv 0,7mm 400QF. Flanged Branch 30°. however, over time, dust, dirt, and other impurities are gathered in air duct systems, and this material will accumulate in. Expanded must be within maximum opened dimension (. Most Nordfab orders are. QF Ducting. Watch the video below. General purpose oil resistant polymer. Complete our Contact form or call us at 800-532-0830 to request assistance. Wayne Dockerill, will remain with the business as a consultant, while the remainder of the Nordfab Pty Ltd management team remains in place – it. NordFab has a full service engineering department to assist in the design of virtually any duct system. The raw end can be trimmed during installation to complete duct spans less than 5 feet in length. Mild Steel duct and connectors for process ventilation / dust collection systems. 5. Take a look how you can create clean air for your industry. Caulk is applied to seams / joints on other components as needed. Flanged Duct Branches for use in process ventilation / dust collection systems. Learn. Connections are made using couplings which seal securely. Diameters 3" - 24" QF pipe, Quick-Fit Sleeves (adjustable nipples), and collars attached to other components will have one or both ends die formed-rolled to provide a uniform edge around the circumference of the rolled end. In-cuts are also known as “saddle taps”. There is great progress on our $5. The rotational industry-standard Angle Flanges on our Flanged Pipes are retained by Van Stone lips on the pipe ends. Get yours now! Nordfab Ducting Nordfab only sells through an experienced and trained dealer network in Canada to ensure the exact system and performance you expect. A crucial yet often overlooked aspect of woodworking facilities is the ducting system, which plays a vital role in maintaining a clean, safe, and productive environment. 8040401767. The assembly is provided with Quick-Fit® ends to easily connect additional assemblies. Ø80 - 1000mm, galvanised steel or 304SS. Nordfab® ducting can be used in most dust extraction and exhaust air systems — almost anywhere there is a dust filter / collector, baghouse, or cyclone cleaning the air. ø 8" to 72". Brand recognition: Nordfab is the most widely specified clamp-together ducting. Dust, mist, and fume collection provide clean air for workers and machines. 3mm MS Duct FLI, L=0,5m. Concrete Quick-Fit is used for dust control in concrete batch plants. QF® Ducting Provides Ease of Cleaning and Reusability. Look for Nordfab in booth B4746. Our state-of-the-art filtration systems meet the Ministry of Labour and Ministry of Environment Standards and ensure fresh solutions to virtually any air. # duct wholesale. ePTFE is rated for max. 5. We provide sales, service, design, installation & all supporting equipment for dust collection systems. Clean air provides a safer environment for workers and can help maintain machinery efficiency. or mild steel construction. Other degrees optional. Learn more about the advantages of Quick-Fit ducting. Click to download brochure. The clamp-together design allows installations, clean-outs and changes to take a fraction of the time it takes for traditional. Visit our website and look through our extensive catalogue; call us toll-free at 1-888-211-0171, or send us an email. 5. no data. Nordfab Installation Design Tools; Quick-Fit Visual 3D Design;NordCAD™ Metric allows a user to place 2D CAD illustrations of Nordfab’s duct components into a layout. Diameters from 3" to 14". Ducting. Clamp one end of the assembly into place. NordCAD allows a CAD user to place 2D illustrations of Nordfab QF Ducting and Flanged Ducting components into a CAD drawing. This cuts your installation and down time by more than 45%, and it’s adaptable to your existing ductwork. Our high-quality ducting is being manufactured using steel according to the British standard BS EN 10346:2015, Class A. To ensure that you get the exact duct system and performance you expect, Nordfab only sells through an experienced and. Clamp. ø3" - 24". Contact us to learn more about Nordfab and our industrial ducting for dust collection and process ventilation. Nordfab Roof. Enhanced Air Quality. Diameters 3" - 24" QF pipe, Quick-Fit Sleeves (adjustable nipples), and collars attached to other components will have one or both ends die formed-rolled to provide a uniform edge around the circumference of the rolled end. Selecting the right materials for your ducting systems can greatly impact their overall performance and longevity. Standard elbows are also available with radiuses of 1. High Vacuum Duct Systems. The Quick-Fit® Butterfly Valve is constructed with a standard locking quadrant handle that enables users to regulate air volumes in clean air applications. ø 3" to 12". Learn more about the advantages of Quick-Fit ducting. It is suitable for applications dealing with wet or oily mists and abrasive substances. As well as being the originator, Nordfab is the industry leader, and the world’s largest manufacturer ofNordfab Quick-Fit® Weather Caps help prevent precipitation from entering your ductwork. ø 8" to 24". Not only do we sell a sustainable ducting product which is easily re-used, we are manufacturing it in a far more sustainable way!304SS. Ø160 - 500mm, 316 stainless steel construction. QF Elbow 14ga. Latest News; About us. QF Branches (sometimes called “wyes” or “laterals”) are standard with QF rolled ends, allowing quick connections with other QF ductwork. Nordfab® Flanged Branches. R= 1,5 x Ø. Assembly includes two switches, one indicating open position and one indicating closed position. Available in galvanized steel and 304SS (as shown below) or optional 316SS or carbon steel. HV Bends are used for air contaminant collection where high vacuum and low airflow are required. Our ARCAT Specifications are complete CSI 3-part and Canadian CSC architectural specs that can easily be downloaded, customized for your project, and included in your master spec for future use. Please let us know if you would like a 3D drawing and estimate for ducting. Nordfab Quick-Fit® and Flanged Ducting Product ReferenceNordfab Ducting employs approximately 150 team members at our Thomasville, NC location. Nordfab originated & is the largest supplier of clamp-together ducting in the world. Please contact us at 800-610-6010 or feel. Make sure the cut is free of burs and that it maintains its round shape. 3214-0830-220000. . Nordfab Ducting employs approximately 150 team members at our Thomasville, NC location. 14 gauge galvanized steel construction for extra durability. Available in galvanized steel and 304SS (as shown below) or optional 316SS or carbon steel. The world’s fastest ducting™ Nordfab Ducting General Specifications Ducting manufacturing techniques: a. Gauges (wall thickness) from 22ga to 10ga. QF SBBB Automatic Damper. Duct and connectors for use in process ventilation / dust collection systems, including straight duct, telescoping duct, clips, flanges, and gaskets. Nordab manufactures modular systems that are available in 3" - 24" and also accommodate high wear applications with heavy guage ducting made in 8" - 24". 22ga. There are many requirements for dust collection in the processing of grain, including during such operations as: Receiving, Cleaning, Venting at intermediate bin storage, Conveying, and. QF® clip-together duct End Caps are used to block unused ducting ports. Anything larger than that, which we can go up to 84 inches in ducting. Explore some of the reasons users choose QF Ducting for their dust collection systems. # duct manufacturing. If welded flanges required, clocking must. Nordfab® ducting is used in dust collection / filtration systems in many EV battery. Nordfab is the world’s largest manufacturer of clamp-together ducting for dust, mist, fume, and smoke collection. Application: Weld fume extraction. Available in galvanized and stainless steel construction with diameters up to 72". Clips for 2mm - 3mm Mild Steel FSDB. 1-800-673-828 - [email. 8010004536. 3279-1200-000000. Measure the distance you want to span. Has three angle brackets for guide wire attachment. 18ga. Nordfab’s Gripple suspension system is used to hang all the ductwork. Contact Nordfab Australia. Thomasville team members are involved in sales and marketing, engineering, manufacturing, and distribution activities. 10 Gauge Elbows (bends) allow airflow direction change in a line of dust collection ducting. Nordfab® Flanged Branches. Example Installation: Air purification systems for welding stations. Quick-Fit is a modular design system available in diameters from 80 mm – 710 mm. As a part of those solutions, Nordfab Ducting provides professional, engineering services and fast delivery with tracking and user training. Installing a vacuum duct system will provide cleaner, fresher air in your building. Ø50 - 203mm, galvanised steel, 304SS, or 316L construction. Use this Price List with our Product. Nordfab may provide your information to a Nordfab dealer in your area who will contact you to inquire if you need assistance with NordCAD or Nordfab ducting products. Assemblies are Rigid Flex Steel or Ultra Flex Steel Hose with welded flange ends. Ductwork is available in galvanised and stainless steel construction. Contact us to find your local ducting expert: info@nordfab. Diameters from 3" to 72". Available with flanged ends in diameters up to 72", and other various end types. Nordfab stainless steel ducting features laser or plasma-welded seams to create. 16 gauge steel material adds extra. Clips for 2mm - 3mm Mild Steel FSDB. Up to 715 lbs. Nordfab's FB system features two loose flanges on ends for connection to other ducting components. The stainless steel ductwork manufactured by Nordfab is made available in 18 and 16 gauge steel and with Quick-Fit connections in diameters ranging from 8 to 24 inches. ø 3" to 34". The typical design range we see in our applications range from -2" wg to - 28" wg; however, we have some systems operating at vacuums of -32" wg to -42" wg. Nordfab has recently switched to a new more durable, marine grade sealant which offers improved UV exposure performance. Nordfab is applied almost anywhere a dust collector, industrial air filter, weld or fume collector, baghouse, or cyclone is installed. The software is complimentary. Duct adapters for use in process ventilation / dust collection systems. Nordfab Quick-Fit Ducting Nordfab Flanged Ducting OK. The ball joint has 360° directional capability and an angle from 0°-22°, depending on the application. The three key components of the Nordfab ® QFS system are: 1) Leak-resistant seams on the ductwork: Laser welded pipe. Nordfab’s laser welded seam Quick-Fit® Clamp Together Ducting System has been used in many different industrial applications, and under various negative static pressures. Automotive. Nordfab modular ducting can easily be assembled using clamps, saving you up to 50% on installation time. Flexible Hose is a rubber or plastic hose with a metal grounding helix that MUST be grounded at each end to keep static electricity from building up and generating dangerous sparks. ø 4" to 14". CANNABIS. 30°, 45°, 60°, or 90° bend. QFS Sealed Duct Bends, pressed or segmented, for use in process ventilation / dust collection systems. Temp range: -30° F to +225° F; Can’t be damaged by flexing and twisting; Used in conjunction with Nordfab’s standard Sleeve O-ring; it does not replace it. Nordfab Quick-Fit Visual (QFV) is an award-winning 3D duct design tool. Adapting Quick-Fit® Ducting to Existing Flanged Ductwork. 4202-24XD-100000. 30°, 45°, 60°, or 90° bend. Select Country. Effective September 30, 2019. Mild Steel Ducting. This results in better extraction efficiency and prolonged system life. Nordfab Ducting. AST Canada is a leading supplier of Nordfab Quick-Fit® ducting in Canada. Ø4" - 24", galvanized steel or 304SS construction. Nordfab HV bends are available in 90° and 45° angles. In addition to clips, straight duct, flanges,. Nordfab is applied almost anywhere a dust collector, industrial air filter, weld or fume collector, baghouse, or cyclone is installed. Nordfab's Quick-Fit® clamp-together ducting and flanged ducting are an important component in the dust collection system which Quis has designed. Nordfab Ducting offers a variety of hoods for local exhaust ventilation (LEV). Inner funnel piece allows rain to drain out of ductwork even when system is not running. Duct System Fast, Friendly and Reliable 800-532-0830. The new tool can be used to create 3D designs to help facility owners visualize Nordfab® dust collection duct systems as these would appear once installed. QF® clip-together duct damper for automatically regulating airflow, airtight and silent. Complete our Contact form or call us at 800-532-0830 to request assistance. Nordfab Europe (see map below) Industrivej 13 Assens 9550 Mariager Danmark +45 86 47 11 00. 4 %âãÏÓ 1351 0 obj > endobj xref 1351 59 0000000016 00000 n 0000002070 00000 n 0000002230 00000 n 0000005936 00000 n 0000006566 00000 n 0000007302 00000 n 0000007733 00000 n 0000007784 00000 n 0000007835 00000 n 0000007900 00000 n 0000008502 00000 n 0000009134 00000 n 0000009249 00000 n 0000009364 00000 n 0000009477 00000 n 0000009909 00000 n 0000010387 00000 n 0000010950 00000 n. Galvanized and stainless steel construction. Nordfab dealer supplies a dust collection system to efficiently capture furniture wood waste; Nordfab Now® Employee Celebration; Construction of our Nordfab Now® facility expansion is complete; Nordfab dealer redesigns a dust collection installation to successfully capture carbon black dust; Nordfab Ducting: Major Progress on Nordfab Now. Phone: (281)890-6862. QFS™ Gaskets are applied to duct ends where Quick-Fit® ductwork will be clamped together. Nordfab Reducers provide easy transition from one size of duct pipe or fitting to a smaller size. 16ga. When ordering, specify material, gauge (if nonstandard), dimensions A, B, C, end styles if not all QF, and angle (standard 30°, optional 45°). Standard version 30° or 45° angle, other degrees on request. NordCAD Metric can be used with Nordfab Europe’s quoting / ordering tool, Quick Tick Online™, to quickly estimate pricing for the ductwork used in an installation, based on a Bill Of Material (BOM) for. All fit-together ducting systems allow for some degree of leakage where they are joined. Quick-Fit® clamp-together connections for quick and easy installation. 3mm MS Duct FLI, L=0,5m. Ductwork is available in galvanised and stainless steel construction (304 & 316L). Nordfab’s Quick-Fit Sealed (QFS) ducting offers an unbeatable solution for oil mist and cutting fluid applications as well as all other general purpose dust extraction duties. ø 3" to 24". When ordering, specify material, gauge. The two ducting system are backwards compatible for the most part as well (if I recall the only issue was with the nipples you have to use Nordfab if you switch between brands, but don't quote me on that now). 5 million project to expand our main Nordfab Americas manufacturing facility in Thomasville, NC, in order to provide faster and better customer service. QF Ducting; Duct & Clips. Flanges available with standard or custom hole patterns. Proper air filtration also reduces risks of fires and explosions that can be caused by the buildup of combustible dust. +45 86 47 11 00 - salesDK@nordfab. Now available in numerous materials and. pressed or segmented, for use in process ventilation / dust collection systems. Galvanized steel or 304SS construction. 1. Nordfab Flanged ducting is available in diameters up to 72 inches. Nordfab Ducting 150 Transit Avenue Thomasville, NC 27360 800-532-0830 new tool can be used to create 3D designs to help facility owners visualize Nordfab duct collection duct systems in their working space. Search. To make sure that you get the exact ducting system and performance you expect, Nordfab only sells through an experienced and trained Authorized Dealer network. Hi-Tech. NORDFAB DUCTING PRODUCT REFERENCE 2019 2 The world’s fastest ducting ™ The World’s Fastest Ducting Nordfab’s Quick-Fit ® (QF ) clamp together duct is “The World’s FasNordfab has expanded its Asia presence with the purchase of the Ezi-Duct Pty Ltd business on April 28, 2022. Telescoping QF® Slip Duct allows quick, easy installation of QF and QFS ducting. Note: At the time this video was created, the Quick-Fit patent (U. Enhances worker safety, providing a cleaner, healthier work environment. Nordfab America's array of tools for designing ductwork installations now includes an online 3D drawing tool, Quick-Fit Visual® (QFV®). Toll Free: 888-746-4973. 23° roof slope maximum. In comparison to other ducting typically used in fit-together / clamp-together systems, Nordfab’s QF duct pipe has fully welded, leak-tight laser or plasma welded seams. QF® ducting is no exception and is not sold as an airtight system. Nordfab manufactures ductwork used in dust collection and process ventilation systems in a wide range of industrial applications. As well as being the originator, Nordfab is the industry leader, and the world’s largest manufacturer ofFB Duct Bends, pressed or segmented for use in dust collection systems. Galvanized steel, 304SS, or carbon steel. QF Y Branches are standard with QF rolled ends, allowing quick connections with other QF ductwork. com. Nordfab QF Ducting is used in industrial process ventilation systems of all types. Flanged Ducting. • Available in Galvanized and 304SS (as shown below) or optional 316SS or carbon steel. Nordfab Dealers can register here to use NordCAD, Nordfab's CAD-based tool to assist with designing Nordfab ductwork installations. Our comprehensive and efficient air filtration equipment operates to the highest industry. Diameters 7″ – 8″ are. Donovan: So your duct can be 84 inches from Nordfab… Brian: But not in QF.