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Valves
Spec Sheets

Explosion Isolation Valve Specs

Explosion Isolation Vigiflap 01-20-2025 v0.2.pdf

Performance Components
Informational Videos

The Legend 360 Hanging Fume Arm for Weld Fumes

Finally, a fume arm workers enjoy using! The Legend APC Hanging Fume Arm is easy to move but stays where you position it without wilting or sagging. Watch how it works.

Performance Components
Informational Videos

Watch the Legend Rotary Airlock in Action

The Legend APC Industrial Rotary Airlock is built with rugged steel for years of service. Used to discharge metered dust and material while maintaining the static pressure differential inside a dust collector or cyclone. Available in multiple inlet sizes.

Performance Components
Informational Videos

Legend Open Baghouse Benefits

Watch the Legend Open Baghouse in action and learn how it can benefit your industrial wood application. See more at us-duct.com/legend

Performance Components
Informational Videos

The Legend Inline Separator: Quick Facts

Learn some quick facts about the Legend Inline Separator in 23 seconds or less.

Performance Components
Informational Videos

The Legend Inline Separator: A Graphic Explainer

Watch this video to see how the Legend Inline serves as a pre-separator by capturing up to 90%* of larger dust particles before they reach the dust collector—saving you time and money.

Company Info
Informational Videos

About US Duct

Take a behind-the-scenes look at how US Duct brings top-quality ductwork to life! In this video, we’ll guide you through our state-of-the-art factory, showcasing the precision, craftsmanship, and innovation that goes into every product. From clamp-together ductwork to flange duct, we're here to be your trusted partner for custom ductwork solutions.

US Tubing
Informational Videos

Introduction to US Tubing

US Tubing, our Clamp-Connect system, is a modular, laser-welded system that is fast and cost-efficient to use. The components (branches, elbows, pipe, etc.) are designed to connect with a simple clamp and gasket. When the clamp is tightened, it compresses the gasket between the pipe edges to form a fast, airtight seal.

Performance Components
Install Guides

Spark Trap Install Guide

Spark Trap Install Guide 01.09.25 V2

Other Ductwork
How-To Videos

How to Vanstone Duct Over 24"

Accessories
Spec Sheets

Auto Blast Gate Specs

Auto Blast Gate Spec Sheet 12-18-2024 v0.2

Accessories
Spec Sheets

Airtight Butterfly Manual Specs

Airtight Butterfly Manual Specs 11-08-24 v0.1

Accessories
Spec Sheets

Airtight Butterfly Auto Valves Specs

Airtight Butterfly Auto Valves Specs 11-08-24 v0.1

Accessories
Spec Sheets

Adapter Rolled Lip to Hose Specs

Adapter Rolled Lip to Hose 11-08-2024 v0.1

Accessories
Spec Sheets

Adapter Rolled Lip to Angle Flange Specs

Adapter Rolled Lip to Angle Flange Spec 11-08-2024 v0.1

Accessories
Spec Sheets

Automatic Butterfly Valve with 1 ⁄2 Moon Stops Specs

Automatic Butterfly w Half Moon Stops Specs 10-15-2024 v0.2

Accessories
Spec Sheets

Automatic Airtight Butterfly Valves

Airtight Butterfly Auto 11-08-24 v0.1

Accessories
Spec Sheets

Butterfly Valve Spec

Butterfly Valves Specs 11-15-2024 v0.1

Company Info
Media Kit

Media Kit for Dealers

Miscellaneous
Spec Sheets

Cyclone Specs

Miscellaneous
Brochures

How to Get a DuctQuote in 2 Steps Flyer

We'll take your drawing and make it into a 3D rendering. How to Get a Duct Quote in 2 Steps Brochure 12.05.24 V1

Clamp-Together Duct
Informational Videos

Clamp-Together Duct: The Quick-Connect, Quick-Assembly, No-Weld Ductwork!

Clamp Together Duct has become a go-to ductwork system for many industrial applications. It has been around for years and has proven to be one of the most versatile and reliable systems. Learn more about the benefits of a Clamp Together system on our website: www.us-duct.com

Accessories
Spec Sheets

Swivel Joint Specs

Swivel Joint Specs 12.13.24 V1

Performance Components
Install Guides

Spark Trap Install Instructions

US DUCT SPARK TRAP INSTALLATION INSTRUCTIONS 12.11.2024 V1

Company Info
Brochures

US Duct Company Brochure

US Duct Company Brochure 12.04.2024 V5

Company Info
Brochures

Connection Options and Charts Poster

Connection Options and Charts Poster 12.11.2024 V1

Performance Components
Informational Videos

US Duct Spark Trap: the Spark's Worst Nightmare

Designed for metal grinding, welding, and cutting applications, our Spark Trap significantly lowers the risk of dust collector fires and explosions. Unlike traditional spark arrestors or eliminators that swirl air, our patented design “tumbles” the ember through a looping path, forcing contact with more oxygen and allowing more time for the spark to burn out. Reduce the chance of sparks reaching critical areas of your system with our cost-effective solution that eliminates distance requirements between the trap and the dust collector. Works in vertical and horizontal applications.

Clamp-Together Duct
Informational Videos

Clamp-Together Duct System from US Duct

Clamp Together Duct provides an easy and reliable solution for dust collection and particulate removal. The duct is easy to assemble and adjust by using the clamps and adjustable sleeves. Here is a simple whiteboard illustration of the adjustabilty of the US Duct Clamp Together Ducting System.

Performance Components
Informational Videos

The Legend Inline Separator & Baghouse vs Competitors

Let us help you with all your wood waste collection needs at us-duct.com/legend-performance-solutions.

Clamp-Together Duct
How-To Videos

Duct Time: Fast, Easy, Simple Clamp-Together Duct

In this episode of Duct Time, Kyle and Andrew discuss our clamp-together duct – fast, easy, and simple, it's great for a range of applications!

Performance Components
Spec Sheets

Self-Dumping Hopper Specs

Self-Dumping Hopper Specs 10.18.24 V1.1 reduced

Performance Components
Spec Sheets

Inline Separator Specs

Inline Separator Specifications 10.25.24 V1.2

Performance Components
Spec Sheets

Standing Fume Arm Specs

Standing Fume Arm Specifications 10.25.24 V1.1 reduced

Performance Components
Spec Sheets

Hanging Fume Arm Specs

Hanging Fume Arm Specifications 10.25.24 V1.1

Performance Components
Spec Sheets

Open Baghouse Collectors Specs

Open Baghouse Collectors Specifications 10.25.24 V1.3

Performance Components
Spec Sheets

Spark Trap Specs

Spark Trap Specifications 10.29.24 V1

Performance Components
Spec Sheets

Industrial Rotary Airlock Specs

Industrial Rotary Airlock Specifications 10.25.24 V1

Performance Components
Spec Sheets

Portable Fume Extractors Specs

Portable Fume Extractors Specifications 11.06.24 V1

Performance Components
Product Guide

Legend Product Catalog

Legend Product Catalog

Clamp-Together Duct
Bid Specs

General Clamp-Together Bid Specs

General Clamp-Together Bid Specs 11.19.24 V1

Accessories
Spec Sheets

Y Branch Specs

Y Branch Specifications 11-20-2024 v0.1

Accessories
Spec Sheets

Weighted Light Duty Back Draft Damper

Weighted Light Duty Back Draft Damper 11-20-2024 v0.1

Accessories
Spec Sheets

Weighted Butterfly Valve

Weighted Butterfly Valve 11-20-2024 v0.1

Accessories
Spec Sheets

Wall Flashing Specs

Wall Flashing Specs 11-20-2024 v0.1

Accessories
Spec Sheets

Vibration Dampener

Vibration Dampener Specifications 11-20-2024 v0.1

Accessories
Spec Sheets

Tubed Elbows Specs

Tubed Elbows Specs 11-20-2024 v0.1

Accessories
Spec Sheets

T Branch Specs

T Branch Specs 11-20-2024 v0.1

Accessories
Spec Sheets

Single Branch Specs

Single Branch Specs 11-20-2024 v0.1

Accessories
Spec Sheets

Silencer Specs

Silencer Specs 11-14-2024 v0.1

Accessories
Spec Sheets

Segmented Elbow Specs

Segmented Elbow Specs 11-20-2024 v0.1

Accessories
Spec Sheets

Reducer Specs

Reducer Specs 11-20-2024 v0.1

Accessories
Spec Sheets

Rain Cap Specs

Rain Cap Specs 10-15-2024 v0.2

Accessories
Spec Sheets

Quench Vent Pipe Specs

Quench Vent Pipe Specs 11-20-2024 v0.1

Accessories
Spec Sheets

Pocket Elbows Specs

Pocket Elbows Specs 11-20-2024 v0.1

US Tubing
Spec Sheets

Oil Mist Curb Specs

Oil Mist Curb Specs 11-20-2024 v0.1

US Tubing
Spec Sheets

Oil Mist Accumulator Specs

Oil Mist Accumulator Specs 11-20-2024 v0.1

Miscellaneous
Spec Sheets

No-Loss Stack Specs

No-Loss Stack Specs 10-15-2024 v0.2

Accessories
Spec Sheets

Manual Gate Pneumatic Switch Specs

Manual Gate Pneumatic Switch Specs 11-20-2024 v0.1

Accessories
Spec Sheets

Manual Blast Gate No Leaks and No Seals Specs

Manual Blast Gate No Leaks and No Seals Specs 11-20-2024 v0.1

Accessories
Spec Sheets

In-Cut Branch Specs

In-Cut Branch Specifications 11-26-2024 v0.1

Accessories
Spec Sheets

Hood Radial Arm Saw Specs

Hood Radial Arm Saw Specs 11-20-2024 v0.1

Accessories
Spec Sheets

Half Cut-Off Gate Specs

Half Cut-Off Gate Specs 10-16-2024 v0.1

Accessories
Spec Sheets

Full Cut-Off Gate Specs

Full Cut-Off Gate Specs 10-16-2024 v0.1

Accessories
Spec Sheets

Flap Stack Specs

Flap Stack Specs 10-15-2024 v0.2.pdf

Accessories
Spec Sheets

Flange/Angle Ring Specs

Flange x Angle Rings 11-11-2024 v0.1

Accessories
Spec Sheets

Elbow Armadillo Style Specs

Elbow Armadillo Style Specs 11-26-2024 v0.1

Accessories
Install Guides

Diverter Valve Install Sheet

Diverter Valve Installation Sheet 11-15-2024 v0.1

Accessories
Spec Sheets

Ball Joints Specs

Ball Joints Specifications 10-25-2024 v0.1

Accessories
Install Guides

Auto Gate Install Sheet

Auto Gate Installation Sheet 11-15-2024 v0.1

Accessories
Spec Sheets

Auto Blast Gate Specs

Auto Blast Gate Specifications

Accessories
Spec Sheets

Adapter Rolled Lip Raw Specs

Accessories
Spec Sheets

Rolled Lip Adapter Specs

Rolled Lip Adapter Specs

Accessories
Spec Sheets

Autogate Spec Sheet

Autogate Specifications Sheet

Clamp-Together Duct
Spec Sheets

General Clamp-Together Bid Specs 11.19.24 V1

General Clamp-Together Bid Specs

US Tubing
Install Guides

US Tubing Adjustable Sleeve Mist Collection Duct Install Guide

US Tubing Adjustable Sleeve Mist Collection Duct Installation Guide 11.25.24 V1.2

US Tubing
Install Guides

Adjustable Sleeve Duct Install Guide 11.15.24 V1

Adjustable Sleeve Installation Guide

Clamp-Together Duct
Install Guides

Clamp-Together Duct Install Guide

Clamp-Together Duct Install Guide 11.15.24 V1

Product
FAQ

What solutions do you provide for dust collection and particulate management?

We have many quality options for dust collection and particulate management. Check out what our customer Mike K. says:

"If you want to sell more dust collection, you really need to work with the great team at US Duct!! 

I have been selling dust collection for close to 30 years. Until 4-5 years ago duct work was always a huge pain in the back side. Without spending a ton of time and money engineering the duct work, you really couldn’t sell the dust collector or fan. If you spent time engineering duct work you were not able to sell. If you paid someone to do it, you would go broke. 

Almost no customer has the ability to engineer duct work. US Duct has always taken duct work and made it easy. Most people hate duct work but the US Duct folks love it and live for it. 

Because of this, my business has grown year after year. I now get paid to sell duct work and it lets me sell more dust collectors and fans. 

DuctQuote is a priceless tool that really allows us to up our customer service game. If you are using some other duct work supplier, you really should make the change to US Duct!!!  You will be happy you did and wonder why it took you so long to make the change!!"

-Mike K., Industrial Equipment Supplier

FAQ

How do you handle complex or custom orders?

This is how we handle them:

“US Duct encompasses a modern approach to the rare concept of full scope customer service and an unyielding commitment to the word "yes." From their expertise of ducting options and ability to manufacture high-quality custom parts as needed; to the suggestion and reminder of any product you may have forgotten or need on the job, quick response, and even faster ship times. None of this is added to the price, which beats out other suppliers, large or small. It is easy to see their entire team is centered on excellence. That is not something found consistently and makes it a pleasure to work with US Duct”.

-Elizabeth D., Waste Collection

FAQ

How is your service different from other vendors?

Our customers can answer this:

"Our Team at Diversified Equipment and Supply has been working with the US Duct Team now for about 5 years. We have worked with several other piping providers but none of them offered the level of service and expertise that US Duct has shown us as a true partner in a vendor. My Duct Guy goes beyond the call of duty to make sure to make it happen expeditiously with the best support and a 3D Cad system that is second to nobody. I only wish we had more vendors with the same kind of commitment to quality and good distribution practices as US Duct sets the benchmark for our team!"

-Ross G.

"The team at US Duct have been a phenomenal asset to ISC Sales. From delivering the highest quality products to their amazing and helpful account managers and customer service, US Duct have definitely set the bar for quality and knowledge. Knowing that you are working with the best of the best, you can rely on the incredible team at US Duct."

-Vincent C.

FAQ

How do you maintain communication throughout the order process?

"The US Duct team is great at communicating and helping us lay out the ductwork for our customers. It makes everything easier and quicker, which is really key. It enables us to stay on top of things and be more responsive while building our reputation, helping us grow and complete more projects."

-Pam S.

FAQ

Where are the Legend products?

Legend products can be found at /legend

Product
FAQ

How do I find products?

Visit /products and use the filters or search on the side

FAQ

What is DuctQuote?

DuctQuote is a free 3D web-based drawing software and quoting tool. Ready to give it a try? Just complete the adjacent form and attach a drawing, sketch, or photo and we'll get a dynamic, 3D drawing back to you in one business day. Designed for dealers/resellers.

Create 3D duct system drawings in minutes

FREE to use and free training

Automatically generates quotes in order of installation and shareable 3D drawings

Pricing
FAQ

How can I get pricing?

Pricing varies depending on the size of your project. Please call us at (855) 697-4468 or Contact Us at us-duct.com/contact

Product
FAQ

How do I locate a sales rep in my region?

We do not divide sales territories. Instead, you can choose your own Duct Guy or Gal at our Choose Your Duct Guy page or call (855) 697-4468 to speak with a rep.

FAQ

Where can I purchase your products?

Contact your Duct Guy/Gal at (855) 697-4468

FAQ

What material your diverter valves are made of?

The diverter valves available are made of two types of materials: galvanized steel and stainless steel. These materials are chosen for their durability and suitability for industrial applications, such as dust collection systems and B2B industrial waste collection.

Product
FAQ

What is your sales process like?

When placing an order online, you can expect to receive an order confirmation and tracking info within 48 business hours. Shipping and lead times will vary depending on products. When placing an order with a Duct Guy, they will constantly keep you updated throughout the process and will personally reach out to you during each project milestone. With both standard and non-standard products, you can expect some of the best customer service in the industry, as we are always just a phone call away and pride ourselves on clear, constant communication.

Product
FAQ

What is the difference between clamp-together ducting over spiral ducting?

Clamp-Together Ducting: quick assembly, easy to install with clamps, and no special tools, screws, or welding needed.

-Adjustable: Can be easily disassembled and reconfigured, ideal for systems needing frequent changes.

-Sealing: Includes gaskets for a tight seal, reducing air leakage.

-Smooth Interior: No screws or rivets, minimizing dust buildup and clogs.

-Material Flexibility: Available in various materials like galvanized or stainless steel. Spiral Ducting: Rigid: More durable due to its construction.

-Cost: May be cheaper in materials but takes longer to install, increasing labor costs.

-Aesthetics: Often left exposed for its appealing look in architectural designs.

-Customization: Requires more tools and effort for cutting and sealing. For industrial dust collection, clamp-together ducting is preferred for its ease of installation, flexibility, and sealing efficiency.

Spiral ducting sucks compared to clamp-together.

Warranty/Returns
FAQ

What is your return policy?

Please contact your Duct Guy/Gal.

FAQ

What is the benefit of clamp-together ducting over spiral ducting?

It cuts down installation time by 70% because it is a no-weld, easy-apply process that doesn't require specific measurements within 5 feet. Just clamp and go!

Product
FAQ

Do you have a warranty?

On all Legend products, we have a 1-year warranty for material defects and workmanship, which is provided from the date of manufacture for all fabricated items.

FAQ

Do you sell Dust Collector Systems?

Yes, us-duct.com offers dust collector systems. If you fill out a Contact Us form, a Duct Guy/Gal will respond to you.

Product
FAQ

Do you handle custom fittings?

Yes, we have a fabrication shop to handle custom fittings. Customers need to provide a detailed sketch and specific diameters for a quotation. The turnaround time for custom items can vary, so it's advised to allow for up to one week.

Shipping
FAQ

Where are you located? How about shipping?

We have two warehouses; one at 2400 Shore St, Archdale, NC 27263 and the other at 4898 McCracken Rd, Kernersville, NC 27284. We work with major shipping carriers to ensure the most economical shipping option for their products

Shipping
FAQ

What are the advantages of using sheet metal ducts?

The advantages of using sheet metal ducts include durability, resistance to fire, ease of installation, and the ability to handle high air pressure.

Shipping
FAQ

How are sheet metal ducts fabricated?

Sheet metal ducts are fabricated by cutting, bending, and assembling metal sheets into the desired shapes and sizes, often using specialized machinery.

Product
FAQ

What materials are used for sheet metal ducts?

Sheet metal ducts are typically made from galvanized steel, aluminum, or stainless steel, each offering different benefits in terms of durability and corrosion resistance.

Product
FAQ

What are industrial sheet metal ducts?

Industrial sheet metal ducts are conduits made from metal sheets that are used to transport air, gases, or other materials in various industrial applications.

Talk to a Duct Guy or Gal

Get started on a solution tailored to your needs, or explore our range of inline separators, self-dumping hoppers, and baghouses for even more ways to optimize your workspace.

Talk to a Duct Guy or Gal

Get started on a solution tailored to your needs, or explore our range of inline separators,self-dumping hoppers, and bag houses for even more ways to optimize your workspace.