DUCT FLEXIBLE UNINSULATED 18"x25' ATCO

500-18 MFG #: 500-18
Available
Flexible Air Duct; Type Class 1, Plain End, Uninsulated; Burning Character Maximum Flame Spread 25, Maximum Smoke Developed 50; Air Velocity 5000 FPM; Rated Positive Pressure 10 Inch WG; Rated Negative Pressure 3/4 Inch WG; Jacket Material Durable Metalized Aluminum Foil and Polyester; Length 25 Foot; Width 18 Inch; Temperature Rating -20 to 180 Deg F; Applicable Standard UL, NFPA 90A and 90B, SBCC, BOCA; Application Supply, Return and Exhaust Duct in Low-to-Medium Pressure Heating, Air Conditioning and Exhaust System
  • Length
  • Type
  • Width
  • Jacket Material
  • Rated Positive Pressure
  • Burning Character
  • Applicable Standard
  • Rated Negative Pressure
  • Temperature Rating
  • Air Velocity
25 Foot
Class 1, Plain End, Uninsulated
18 Inch
Durable Metalized Aluminum Foil and Polyester
10 Inch WG
Maximum Flame Spread 25, Maximum Smoke Developed 50
UL, NFPA 90A and 90B, SBCC, BOCA
3/4 Inch WG
-20 to 180 Deg F
5000 FPM