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K-Flex USA

Model # :WBB307120

MPN #: 6RX048448

Insul-Tube® 6'L, 1/2" Wall Thickness, 4-1/2" Nom. I.D - Pkg Qty 4

Product Description
INSUL-TUBE® is used to retard heat gain and prevent condensation or frost formation on refrigerant lines, cold water plumbing, and chilled water systems. It also retards heat flow for hot water plumbing, liquid heating, dual temperature piping, and many solar systems. Designed for the HVAC and Refrigeration industry. INSUL-TUBE® is non-porous, non-fibrous and resists mold growth. An EPA registered antimicrobial agent is incorporated into the product providing additional protection against mold, fungal and bacterial growth. INSUL-TUBE® Pipe Insulation is made from a UV resistant elastomeric blend. For moderate UV exposure, no additional protective coating is needed. However, for severe UV exposure (rooftop applications) or where optimum performance is required, 374 Protective Coating or approved jacketing or cladding should be used.

SPECIFICATION COMPLIANCE ASTM C 534 Type 1 (Tubing) Grade 1, ASTM D 1056-00-2C1 New York City MEA 186-86-M Vol. IV USDA Requirements. UL 94-5V Flammability Classification (Recognition No. E300774) ASTM E 84 2" 25/50-tested according to UL 723 and NFPA 255 Complies with requirements of CAN/ULC S102 03. FMRC 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. 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)
Sold in package quantity of 4, priced each.

PRICE
$119.80  Sold in packages of 4 / $29.95 ea

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Weights & Dimensions

Length6 ft
Flame Spread Up to 1/2" ThicknessNot Greater Than 25
Nominal Inside Diameter4-1/2 in
Smoke Developed Up to 1/2" ThicknessNot Greater Than 50
Wall Thickness1/2 in
Density3-6 PCF lbs/ft³

Product Details

Water Vapor Permeability Dry Cup<0.06
TypeWith Core
Operating Temperature Range-297°F - 220°F
ColorBlack
Chemical/Solvent ResistanceGood
Thermal Conductivity 90°F Mean.27 BTU-in/hr-ft²-°F °F
Thermal Conductivity 75°F Mean.25 BTU-in/hr-ft²-°F °F
Mildew Resistance/Air ErosionPass
DescriptionTubular Insulation
Package Quantity4
Water Absorption<0.20 by Volume %
Manufacturers Part Number6RX048448
Ozone ResistancePass
BrandK-Flex USA