K-Flex Usa Pipe Ins.,Elastomeric,3-1/8 in. ID,6 ft. 6RX048318

Pipe Insulation, Insulation Material Buna-N Rubber/PVC, Installation Style Unslit, Inside Diameter 3 1/8 in, Wall Thickness 1/2 in, Overall Length 6 ft, Minimum Operating Temperature -297 Degrees F, Maximum Operating Temperature 220 Degrees F, Facing Material Unfaced, Color Black, R Value 2.7, Form Tube, For Copper Tube Size 3 1/8 in, For Pipe Size Not Applicable, Flame Spread Index 31, Smoke Developed Index 56, Foam Cell Type Closed, Plenum Rating Plenum Rated, Flexibility Flexible This product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. -

Material NBR/PVC Based Elastomeric Color Black Standards ASTM C 534 Type 1 Tubing; ASTM D 1056-00-2C1; New York City MEA 186-86-M Vol. IV; USDA Requirements, Meets requirements of ASTM C 411 (Test Method for Hot Surface performance of High Temperature Thermal Insulation); Meets requirements of UL 181 sections 11.0 and 16.0 (Mold Growth/Air Erosion), MIL-P-15280 For T (Tubing), UL 94-5V Flammability Classification (Recognition # E300774); ASTM E84 1-1/2 in 25/50 Tested according to UL 723 and NFPA 255; Complies with requirements of CAN/ULC S102-M88; FMRC 2006 Approval Guide Chapter 14 Pipe Insulation; NFPA No 101 Class A Rating; Meets requirements of NFPA 90A Sect 2.3.3 for Supplementary materials for Air Distribution Systems