Builders Best 712911 A220 A-Seam Semi-Rigid Flexible Aluminum Pipe

Product Description

The Builders Best 712911 A220 A-Seam Semi-Rigid Flexible Aluminum Pipe is designed for supply, return, or exhaust applications. This class 0 duct enables high compression while being easy to extend for installation. Made from 100% aluminum alloy, it features a semi-rigid, corrugated, spiral-formed design with mechanically locked joints for reliability.

• Plain ends for straightforward connections
• Compressed shipping length of twenty-three inches
• Offers tightest compression available in a fully aluminum duct

Product Highlights

This aluminum pipe is useful for HVAC systems and ducting, providing excellent flexibility and strength for various installations.

Product Information

Standard Information

• UPC: 722048129115
• Weight: 2 pounds

Technical Specifications

• Material: 100% aluminum alloy
• Construction: Semi-rigid corrugated spiral formed
• Joint: Mechanically locked
• Class: Class 0
• Recommended Operating Pressure: Maximum positive and negative = 6 inches w.g.
• Maximum velocity: 5,000 feet per minute
• Operating Temperature Range: -100°F to +430°F
• Flame Speed: 0
• Smoke Developed: 0