A double lamination of tough polyester which encapsulates a steel wire helix forms the air-tight inner core of the Atco #030, 036, and 031. The double-layer core of each product is wrapped in multiple thicknesses of fiberglass insulation. All three products are sheathed in a rugged and durable tri-directionally reinforced, metallized polyester jacket.
Air-tight Inner Core - Energy efficient / No fiberglass erosion into air stream.
Encapsulated Wire Helix - No unraveling when cut to length / Quick installation
Smooth Inner Core - Low friction loss / Low operating cost.
Thick Blanket of Fiberglass Insulation - Energy efficient / Excellent thermal characteristics
Tough Reinforced Metallized Polyester Jacket - Tear and puncture resistant / Low maintenance.
Lightweight Compact Carton - Reduces warehouse and Jobsite handling cost.
|Weight||4.265 Pounds (lbs)|
|Width||12 Inches (In)|
|Height||12 Inches (In)|
|Country of Origin||USA|
|Length||20.75 Inches (In)|
|Certifications||UL Pipe and Equipment Covering - Material|
|Flame/Smoke Rating||Flame Spread no exceeding 25, Smoke Developed not exceeding 50|
|Jacket Material||Reinforced metalized|
|Maximum Temperature||250°F (121.1°C)|
|Operating Temperature||-20°F to 250°F (-28.8°C to 121.1°C)|
|Size||12" x 5'|
|Vapor Transmission||0.05 Perms|