Product Description
Innovative and Attractive. Saves time and labor costs.
FEATURES AND BENEFITS:
- 45° and 90° 1.5 and 1.0 Centerline Elbows from 4" to 18" diameter 26 gauge galvanized construction
- Airtight 4-ply lock seam construction
- Low friction loss
- Meets leakage Class 3 for 10" W.G. Duct construction class in a sample test section
- Meets SMACNA gauge requirements
- Easily installed - Union-made
- Less duct sealant is required
- Improved appearance
