20" x 8" 90 Degree Broadway Trunk Elbow, Flat

20" x 8" 90 Degree Broadway Trunk Elbow – Heavy-Duty Ductwork Fitting

The 20" x 8" 90 Degree Broadway Trunk Elbow is designed to provide a precise directional change in rectangular duct systems while maintaining airflow efficiency. Built for commercial and residential HVAC applications, this fitting combines strength, reliability, and ease of installation to meet the demands of professional contractors.

Key Advantages

• Durable Material: Fabricated from galvanized steel meeting ASTM-A653 CS Type B standards for long-lasting corrosion resistance.
• Secure Assembly: Riveted construction provides a strong mechanical connection, minimizing air leakage and maintaining duct integrity.
• Consistent Geometry: Features a 2" x 2" radius with a square throat for accurate alignment and predictable airflow performance.
• Hammer Lock Feature: Allows efficient securing of the back or throat section during installation, reducing time on the job.
• Proven Reliability: Widely used in both retrofit and new installations for consistent results under demanding site conditions.

Technical Specifications

• Size: 20" x 8"
• Angle: 90 degrees
• Radius: 2" x 2"
• Material: Galvanized steel
• Construction: Riveted with hammer lock option

Installation Guidance

For best performance, this fitting should be installed by a qualified HVAC technician. Proper sealing and fastening are critical to maintaining system efficiency and preventing leakage. Contractors should follow SMACNA duct construction standards and ensure compliance with local building codes.

Professional Application

For Contractors: This elbow is built for heavy-duty performance, saving time during assembly while maintaining long-term reliability. Its construction quality reduces the likelihood of rework or callbacks, making it a dependable choice for high-volume projects.

For Maintenance Teams: The riveted design and galvanized steel body make this fitting durable enough for ongoing use in mechanical rooms, trunk lines, and branch connections where durability and airflow control are critical.

Summary

The 20" x 8" 90 Degree Broadway Trunk Elbow delivers a combination of strength, leak resistance, and installation efficiency. Built to trade standards, it is a reliable component for any professional HVAC duct system.