Sale
Looking for serious value on high-performance ductwork? Check out our sales page featuring discounted products from both our Legend product line and Clamp-Together Duct. From baghouses and performance components to quick-install clamp-together ducting, these components deliver the performance you expect—at a price that won’t stick in your throat. It’s all quality gear, ready to ship and priced to move.
Our sales are for a limited time only, so grab it while you can!
Our current promo: Get an extra 10% off your whole order of flanged, clamp-together, or US Tubing ductwork when you buy any of the Legend products below. Includes any flanged, clamp-together, or US Tubing ductwork. No limit on ductwork. Must be an entire project on a single PO.
Offer includes a minimum purchase of 1+ Legend Baghouses, 1+ Inline Separators, 3+ Fume Arms, 2+ Self-Dumping Hoppers, or 2+ Airlocks. This sale cannot be combined with other coupons. Discount cannot be applied retroactively.
different kinds of gates
different kinds of BUTTERFLY gates
Benefits
Leak Free?
Available in Auto
Fully Fabricated
Half Cut Off Option
Available fully in SS
Limit Switch Option
Sizes Available
3"-24"
Mini Leak Gate
*across the blade
3"-8"
*to the atmosphere
3"-24"
3"-38"
3”-32”
Available fully in SS
Great for use high up in the air
Available w/ half moon stops and gaskets & Oil Light Bushings (adder)
Safe for systems with particles going through the duct
Locking Quadrant
Limit Switch available (adder)
Reed Switch Available (adder)
Sizes Available
3"-54"
AUTO BUTTERFLY
3"-54"
WEIGHTED BUTTERFLY
3"-54"
CHAIN OPERATED BUTTERFLY
3"-54"
Wondering which gate/butterfly gates fits best for your needs? Talk to your Duct guy at (336)-904-0112
RECLAIM YOUR TIME
Woodworkers and shop employees can spend 30 min/day, 2.5 hours/week, 180 hours/year JUST on changing out bags from your open baghouse waste collector. Why spend all that time and money changing out bags when you can be making more money? That's where our baghouse comes in.
WASTE MANAGEMENT Solutions Tailored for Small TO LARGE Shops
At US Duct, we understand ALL owner's time constraints in managing a shop. Whether you run a woodshop, metal fabrication shop, or manufacturing facility, we offer high-quality, cost-effective solutions designed to fit your space, improve your workflow, and grow your business.


Why Small Shops Choose US Duct
We’re not just a supplier, but your trusted partner for ductwork solutions that grow with your shop. Small shop owners choose US Duct because we deliver:
Personalized Solutions: Every duct system is tailored to your needs.
Fast Turnaround Times: Get your system quickly and reduce downtime.
Expert Advice: Our team is here to guide you every step of the way.
Products in this collection

Clamp-Together Duct
Our Laser-Welded Clamp-Together Ducting (CTD) uses a gasketed, over-center clamp that seals the rolled lip on the end of ALL clamp-fitting ductwork components.

US Tubing
US Tubing’s Clamp-Connect System is modular, fully welded, and airtight. It is perfect for any liquid application.

Legend Baghouse Collector
The Legend APC Baghouse Collector (2000-5000 CFM) is a highly-efficient dust collector for indoor dust collection for woodworking and plastics. Features include abrasion-resistant bags and a manual shaker for easy cleaning and maintenance.

Legend Inline Separator
The Legend APC Inline Separator uses reduced air velocity and centrifugal force to capture up to 90% of dust before it reaches the collector. Durable, efficient, and ideal for woodworking. Available in 6"-26" diameters.

Legend Hanging Fume Arm
The Legend Hanging Fume Arm is a favorite among workers for its ease of use and reliable positioning. Ideal for welding, soldering, and other fume-heavy applications, this fume arm effectively keeps harmful fumes and light dust away from breathing zones.

Legend Standing Fume Arm
Quickly remove fumes from any sized space with our standing, articulated fume arm. The continuous 360-degree rotating arm is ideal for capturing fumes from welding and other fume-emitting processes.

Legend Self Dumping Hoppers
Durable self-dumping hoppers built with 10-gauge steel and powder-coated for longevity. Available in 3 sizes, perfect for effortless waste management on any site.

Legend Industrial Rotary Airlock
The Legend APC Industrial Rotary Airlock is used to discharge metered dust and material while maintaining the static pressure differential inside a dust collector or cyclone. Available in multiple inlet sizes.
Our Promise
To you
Our commitment is to your success. We believe in building lasting partnerships where your growth fuels ours. We're here to support your business with the best in ductwork solutions,helping you achieve more every step of the way.

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.