Fume and Mist Collection Accessories
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
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 HEPA Fume Extractor
Ideal for welding stainless steel and hexavalent chromium processes, our premium HEPA Fume Extractor offers push-button cleaning and a HEPA afterfilter for 99.97% efficiency.
Legend Standard Fume Extractor
Maintain a safe workspace with our portable Standard Fume Extractor. Features include 360° swivel, 8’-10’ reach, position-locking arm, and 1200 CFM airflow for effective exhaust capture.
Legend Self-Cleaning Fume Extractor
Extend filter life and boost efficiency with our Self-Cleaning Fume Extractor, featuring pulse jet cleaning, 1200 CFM airflow, and a durable/mobile design.
Vertical Oil Mist Accumulator
The Vertical Oil Mist Accumulator efficiently captures and drains excess coolant, preventing leaks, improving safety, and extending filter life for vertical duct systems.
Horizontal Oil Mist Accumulator
The Oil Mist Accumulator prevents leaks, extends mist collector filter life, and redirects excess coolant back to the machine.
Oil Mist Curbs
Oil Mist Curbs prevent leaks at flex hose connections by capturing coolant at the source. Fully welded curbs with weep holes funnel coolant back into the system, ensuring a cleaner, safer workspace.
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.