True Value & Performance: Spiralmate® Connector Systems

Article content provided by Ductmate Industries.

Renowned for its quality and reliability, Spiralmate is the self-sealing round duct connector system you can trust, offering unsurpassed installation speed, airtight integrity, and aesthetics. Sold as a complete set, the three-piece Spiralmate system includes two mating flange rings with a self-sealing mastic designed to seal on contact with the duct wall. A specialized, high-density neoprene gasket is used to seal the flange rings, providing enhanced performance and adjustability. To complete the connection, a one-bolt closure band quickly and securely clamps the flanges together.

Beyond innovative design, Spiralmate offers clear advantages over traditional round connector systems. Its engineered simplicity results in a lower overall installed cost, as the complete system eliminates the need for purchasing separate components, sealants, and additional labor. Its unique one-bolt closure band not only speeds up the installation process and reduces potential leakage, but also enhances worker safety by removing labor-intensive and time-consuming screw applications. Eliminating unsightly screws and sealant creates a clean, seamless connection, ideal for architectural applications on exposed duct systems.

Spiralmate is available in standard sizes ranging from 8” to 72” in 2” increments and in six different alloys with or without mastic for a range of specialty applications. Consult Customer Service for additional sizes and 1” increments. To simplify double-wall installation, press-on inner rings are available, featuring a double-sided pressure-sensitive adhesive to remove the need for costly welding. For specialized applications, such as underground mining or tunneling, our Ventmate alternative features the same integral sealant and neoprene gasket embedded into a wider closure band to enhance the airtight seal where flush connections are not possible.

Learn more about Spiralmate and browse our complete product offering at ductmate.com.

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Ductmate was founded on the principle that not only should our HVAC parts and accessories make our end users’ jobs easier, but they should also improve the overall quality of the HVAC system. Nearly all our products, from our Duct Connectors to our Access Doors, promote energy efficiency, system integrity, and indoor air quality. Our products make installation easier and systems more efficient, lowering construction and building operating costs.