Metal-Fab 4B90L Elbow 4 in 90 deg

Product Description

The METAL-FAB 4B90L elbow features factory-built double wall construction with a continuous laser-welded inner flue and casing. It has a 1" clearance to combustibles vent system, rated for continuous use of flue temperatures up to 570 degrees F. Silicone gaskets provide an airtight seal eliminating fly ash leakage. Innovative twist-locking connections rotate 130 degrees.

• Factory-built double wall construction
• Continuous laser-welded inner flue and casing
• 1" clearance to combustibles vent system, rated for continuous use of flue temperatures up to 570 degrees F
• Silicone gaskets provide airtight seal eliminating fly ash leakage

Product Highlights

This 4 inch, 90 degree elbow is suitable for use with biomass fuels such as pellet, corn, wheat or other grassy and woody plants.

Product Information

Standard Information

• Brand: METAL-FAB
• Manufacturer Part Number: 4B90L