
Clearance
AIR DUCT ALUMINUM SEMI RIGID 4" X 25'
Part #MFX425X
MFG #MFX425X
Price:
- Brand:Â Dundas JafineAir Velocity:Â 5000 FPMApplicable Standard:Â UL 181/2158A, CUL, NFPA 90A/90B, BOCA, ICBO, SBCC, HUD/FHA MINCore Material:Â AluminumLength:Â 25 FootRated Negative Pressure:Â 12 Inch WCRated Positive Pressure:Â 12 Inch WCTemperature Rating:Â -100 to 435 Deg FType:Â Class 0, Semi-Rigid, FlexibleWidth:Â 4 Inch
- The continuous lock seam permits the duct to be pulled open, compressed, bent and re-bent without developing leakage
- It’s thicker than the standard duct and allows for easy rotation and more durable handling
Â

Recommended HVAC Products
FREE Jobsite Delivery or Local Branch Pick Up on all Orders*Â Details
Hassle-Free Warranty and Returns*Â Details