Choosing industrial ductwork shouldn’t come down to the price per foot of straight pipe. While spiral pipe may offer a lower initial material cost, US Duct and US Tubing are designed as complete systems that provide advantages in installation speed, durability, adjustability, sealing, and long-term value. This article compares spiral pipe with US Duct and US Tubing, highlighting key differences in construction, connections, leakage performance, field installation, and lifecycle costs. US Duct offers a strong, modular, adjustable solution for dust collection, most fume applications, and industrial air movement, while US Tubing provides a guaranteed leak-free connection for applications where air or fluid cannot escape. With clamp-together installation that can reduce installation time by approximately 70%, plus components that can be disassembled, modified, and reused, US Duct and US Tubing can deliver value well beyond the initial material price. The right choice ultimately depends on the system’s specific requirements for strength, sealing, installation speed, adjustability, and long-term flexibility.
Discover the Real Industrial Spark Trap!

A Better Industrial Spark Trap Solution
We’ve had a number of conversations of late with customers about the need for a better Industrial Spark Trap solution for dealing with welding, grinding, and cutting table sparks. We made one, a real spark trap—affordable, effective, and unique.
When you compare spark traps, you’ll learn the difference is on the INSIDE!
Why Do You Need a Spark Trap?
Sparks cause fires. Fires cost money, create high insurance premiums and sleepless nights. For those reasons, millions of dollars are spent each year in expensive spark detection and extinguishing systems, and when you have a lot of combustible material in the air stream — those systems are the best way to go. However, when your application is more related to sparks from metal grinding, cutting tables, or welding — a spark trap is a great option…as long as it’s the right industrial spark trap.

Why Is Ours so Effective?
All spark traps aren’t created equal. Looking inside, the problem with most spark traps is they simply swirl the air. Many forget that the ember travels with the air, with a relative velocity of zero.
That isn’t a problem anymore with US Duct’s industrial spark trap. Its patented technology “tumbles” the ember through a “Tortuous Path” forcing contact with more oxygen and allowing more time for the spark to burn out. Because of the custom cone and the outlet inset design, our spark trap effectively eliminates sparks before they can exit the trap, and thus, it can be installed right at the dust collector, adding convenience and eliminating distance requirements!

Once extinguished, the bigger pieces of debris fall to the bottom of the trap and exit through a dropout chamber. Spark problem solved!

Get the Real Spark Trap from US Duct
While a lot of spark traps may look the same on the outside, it’s what’s on the inside that counts. Know the difference and get the real Spark Trap from US Duct!
While no industrial spark arrestor or trap can extinguish all sparks, our goal is to provide risk reduction. Thanks to our understanding of dust collection, aerodynamics, and fabrication expertise, we're able to bring you a simple and highly cost-effective solution. If you have an industrial welding, grinding, or cutting application, reach out to see if the US Duct patented Spark Trap is the right solution for you.
Want to reduce costs and stress in your shop today? Read more in our e-book.



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