Problems Solved: DM ‘45’ Rectangular Connector System

Article content provided by Ductmate Industries. 

With the Ductmate ‘45’ self-sealing rectangular flange connector system, you can forget about struggling with traditional, labor-intensive methods for connecting heavy-duty ductwork. This superior solution not only saves you time, money, and effort but also ensures exceptional performance, making your operations more efficient and cost-effective.

The innovative DM ’45’ system is designed for applications where strong, leak-free connections are critical, and is ideal for data centers, semiconductor plants, battery plants, wastewater treatment plants, chemical plants, oil rigs, stadiums and arenas, underground transit stations, and more. The system features precision-engineered components for seamless assembly:

• Roll-formed Flanges with Integral Mastic: Ensure a tight seal against the duct wall for a superior, leak-free connection. Integrated mastic eliminates the need for separate sealant applications, saving time and labor during the assembly process.
• Corners: Reinforce the ductwork structure to hold everything together securely and provide a dedicated sealing surface for the gasket, further optimizing the system’s airtight integrity.
• Gasket: Forms a vital barrier between the flanges to prevent air leaks and ensures optimal airflow within the duct system.
• Cleats (Versa-Cleat or Bolt-On): Guarantee consistent compression and secure, efficient assembly, even on large duct spans.

Equal in strength to a SMACNA K-class angle, DM ‘45’ has the strength you need to connect the biggest duct imaginable without the labor-intensive fabrication processes of drilling bolt holes, welding frames, or applying rust-proof coatings. It’s no wonder that the DM ’45’ system has become the clear choice over the labor-intensive companion angle.

Backed by rigorous testing and our industry-leading guarantee, DM ‘45’ offers the solution to your industrial and mega project problems. Learn more about the DM ‘25’/’35’/’45’ systems and browse our complete product offering at ductmate.com.

Please view the entire line of DMI products here.

Have a question for DMI? Contact them here.

DMI has proven to be the industry’s HVAC leader in engineered solutions for duct systems and components. With Manufacturing and distributions facilities around the world, DMI has emerged as the largest HVAC system components manufacturers in the world.