K-FLEX USA Pipe Insulation 6 ft. 1/2 in.Wall Thick (6RXLO048448)

Thickness: 1/2 in

Installation Style: Slit with Adhesive and Flap

Standards: UL 181 11.0/16.0, NFPA 255, New York City MEA 186-86-M Vol. IV, ASTM C411, NFPA 90A Sect 2.3.3, ASTM E84, ASTM D1056-00-2C1, USDA, UL 723, UL 94-5V, ASTM C534 Type 1, MIL-P-15280, FMRC 2006, NFPA No 101 Class A, CAN/ULC S-102-M88

Flexibility: Flexible

Form: Tube

Insulation R-Value: 3.2

Foam Cell Type: Closed

Overall Length: 6 ft

Inside Diameter: 4-1/2 in

Minimum Operating Temperature: -70 Degrees F

For Pipe Size: 4 in

Temperature Rating: General Purpose (-199 to 899 Degrees F)

Insulation Material: Buna-N Rubber/PVC

Maximum Operating Temperature: 220 Degrees F

Plenum Rating: Plenum Rated