Linx (Formerly Lindab USA) Safe Spiral #BSU90 Degree Elbow

• BSU90 stamped 2-piece 90 degree self sealing elbow 1.5xD CL.
• Lindab Safe self sealing single wall round spiral duct system.
• Meets SMACNA Leakage Class 3 without the application of external sealants or flanges.
• Linx 10 year warranty to meet SMACNA Leakage Class 3. Entire system must be Lindab Safe spiral pipe and fittings.
• Standard G60 galvanized steel meets ASTM A653 and A924.
• Duct system gauge in accordance with the latest SMACNA HVAC Construction Standard to +10 inches w.g.
• Fitting ends have rolled edges and factory installed double lipped U-profile EPDM rubber gaskets.
• Die stamped and continuously stitched welded.

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