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ATCO Rubber 05102503 - 3" x 25' 3-Ply Uninsulated Air Connector

Item: 05102503
MFR: 05102503
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Atco 3" x 25' 3-Ply Uninsulated Air Connector
  • Atco's UPC #050 is a UL 181 Class 1 Air Connector which meets the requirements of NFPA (90A & 90B). UPC #050 is manufactured with a tough triple ply duct wall construction. 25' lengths, which can be easily cut to desired length, are compressed and packed in small, easy to store cartons.
  • The UPC #050 is air-tight and is designed for low to medium operating pressures in HVAC systems.
  • A triple lamination of tough metallized polyester, aluminum foil and polyester encapsulates a steel wire helix and forms the air-tight uninsulated flexible duct of Atco's #050.
  • Durable Metallized Polyester, Aluminum Foil, and Polyester
  • Laminate Construction, Tear and puncture resistant, Low maintenance, Flexible and Maintains Shape
  • Easily handled and installed, Low labor cost, Air-tight and Energy efficient
  • Encapsulated Wire Helix, No unraveling when cut to length, Quick installation and Smooth Inner Core
  • Low friction loss, Low operating cost, Lightweight Compact Carton and Reduces warehouse and job site handling costs.


NameATCO Rubber 05102503 - 3" x 25' 3-Ply Uninsulated Air Connector
Gemaire Item Number05102503
Manufacturer Product Number05102503
SKU - PIM Number1375441723252
ERP Number91072
Unit of MeasureFoot
Weight2.1 Pound (lb.)
Length20.0 Inches (in)
Width7.2 Inches (in)
Height7.2 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
TierUPC #050
Jacket MaterialPolyester
Vapor TransmissionNone
ApplicationAir Distribution
Core MaterialPolyester/Wire Helix Core
FeaturesDurable, Flexible, Air-Tight, Smooth Inner Core, Lightweight
Fire RatingFlame Spread: Less than 25, Smoke Developed: Less than 50
Inside Diameter3"
Maximum Air Flow500 FPM
Maximum Pressure10" WG
Maximum Temperature180°F (82.2°C)
Operating Temperature-20°F to 180°F (-28.8°C to 82.2°C)
Pressure Rating6" w.g. pos., all dia., 3/4" w.g., all dia.
Warranty Offered5 Year
ComplianceUL 181, NFPA 90A & 90B, SBCC, BOCA, Cities of Chicago, New York, County of Dade (Florida).
UL ListedYes
GEM - Case Quantity