DetailsK-FLEX® INSUL-TUBE® Coil
K-FLEX® INSUL-TUBE® Coil is a flexible, closed-cell elastomeric insulation product used to conserve energy and prevent condensation on line sets and other extended length piping systems. Its extended length (250' to 2800' depending on the size) significantly reduces the number of butt joints and seams. The product's closed-cell structure creates exceptional thermal properties (k-value of 0.245 at 75F and WVT of 0.03 perm-in) that protect against moisture penetration in applications within a -297F to +220F temperature range.
K-FLEX® INSUL-TUBE® Coil is best applied to straight runs free of corners and bends. It is available with or without talc on the inner surface for effortless sliding in wall thicknesses ranging from 3/16" to 1".
K-FLEX® INSUL-TUBE® Coil is non-porous, non-fibrous and resists mold, fungal and bacterial growth. For added protection, it is protected with an EPA-approved antimicrobial agent.
K-FLEX® INSUL-TUBE® Coil is GREENGUARD® certifiedunder the Children and Schools classification, is approved through supervision by the Factory Mutual Research Corporation, and is 25/50-rated when tested to ASTM E 84 standards.
California residents: see Proposition 65 Warning
Weight 56.511 Pounds (Lb) Width 1.125 Inches (In) Height 1.125 Inches (In) Country of Origin USA Length 15 Inches (In) Brand K-Flex Flame/Smoke Rating ASTM E84 - 25/50 Insulation Nominal I.D. 3/8" Iron Pipe Nominal Size 1/8" R-Value R3.6 Wall Thickness 1/2" UV Resistant No Diameter 0.375" Includes Product and technical support Application HVAC / Refrigeration Approvals UL, FM, Greenguard Color Black, Copper Composition Closed Cell Flexible Elastomeric Foam Insulation Copper Tube Size (OD) 3/8" For Use With K-Flex Insulation System Functions Thermal Insulation Material Closed Cell Flexible Elastomeric Foam Insulation Standards ASTM C534 Temperature Range -297°F to 220°F (-182.7°C to 104.4°C) Type Pipes Green Environmental Attribute Saves Energy LEED Rating EA Credit 1 if installed per ASHRAE 90.1