K-Flex Usa Pipe Ins., Elastomeric, 1-3/8 In. Id, 6 Ft., 8 in (6RX100138)

Foam Cell Type: Closed

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, MIL-P-15280, ASTM C534 Type 1, FMRC 2006, NFPA No 101 Class A, CAN/ULC S-102-M88

Overall Length: 6 ft

Flexibility: Flexible

Insulation Material: Buna-N Rubber/PVC

Thickness: 1 in

Temperature Rating: Cold Temperature (-200 Degrees F or below)

Maximum Operating Temperature: 220 Degrees F

Form: Tube

Inside Diameter: 1-3/8 in

Plenum Rating: Plenum Rated

For Pipe Size: 1 in

For Copper Tube Size: 1-3/8 in

Minimum Operating Temperature: -297 Degrees F

Insulation R-Value: 6.8

Installation Style: Unslit