Large Elbows and Pipe
Features
- Airtight 4-ply lock seam construction
- Meets SMACNA gauge requirements
- Meets leakage Class 3 for 10"e; W.G. Duct construction class in a sample test section
- Low friction loss
- 45° and 90° 1-1/2 Centerline Elbows from 4″ to 18″ diameter 26 gauge galvanized construction
- 1.0 Centerline also available from 4″ to 18″ diameter 26 gauge galvanized construction
Benefits
Labor savings. No sealant is required on the elbows other than where attached to the spiral duct.
