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Atco's #050 is a UL 181 Class 1 Air Connector which meets the requirements of NFPA (90A & 90B). #050 is manufactured with a tough triple ply duct wall construction. 25 ft lengths, which can be easily cut to desired length, are compressed and packed in small, easy to store cartons. The #050 is air-tight and is designed for low to medium operating pressures in HVAC systems.
Atco Uninsulated Air Connector, Triple-Ply Flexible, Series: 50 Series, 7 in Inside Dia, 25 ft Length, 5000 fpm, 10 in WG, -20 to 180 deg F Operating, Aluminum Foil/Metallized Polyester/Polyester Laminate, Domestic
- 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: Energy efficient
- Encapsulated wire helix: No unraveling when cut to length, quick installation
- Smooth inner core: Low friction loss, low operating cost
- Lightweight compact carton reduces warehouse and jobsite handling cost
- 6 in WG maximum positive pressure, 3/4 in WG maximum negative pressure
- End treatment: Plain ends
- Flame spread: Less than 25
- Smoke developed: Less than 50
- Diameter7 inDomestic / ImportDomesticFlow Rate5000 fpmLength25 ftManufacturerAtco Rubber ProductsManufacturer #05102507Series50 SeriesTypeTriple-Ply Flexible