AC AccoFlex is the fiber-free, flexible, elastomeric pipe insulation for reliable protection against condensation, mold, energy loss and ultraviolet radiation in residential and commercial applications. AC AccoFlex is designed to meet the widest range of HVAC and refrigeration requirements in all climates.
The closed-cell nature of elastomeric foam insulation provides superior protection against thermal losses, condensation and moisture accumulation that leads to mold. It is the ideal choice for insulating mechanical piping systems.
The pipe insulation choice for the HVAC/R professional
Closed-cell structure provides excellent condensation and energy-loss control
Effectively retards degradation due to ultraviolet (UV) radiation
Flexible material with dusted, relaxed ID’s for easy installation
Superior toughness to withstand on-site handling
Built-in vapor barrier eliminates need for additional vapor retarder
Complete size range for HVAC/R
Designed for use on air conditioning coil lines, indoors and out
Painting with WB Finish will minimize surface degradation due to prolonged UV radiation exposure
Black flexible elastomeric thermal pipe insulation
Wall Thickness (nominal): 3/8” 1/2”, 3/4” and 1” (10, 13, 19 and 25mm)
Inside Diameter, Tubular: 3/8”, ID to 4-1/8” ID (10mm ID to 105mm ID)
Length of Sections, Tubular: 6’ (1.83m)
ASTM C 534, Type I - Tubular Grade 1
Approvals, Certifications, Compliances:
Manufactured without CFCs, HFCs, HCFCs, PBDEs, or Formaldehyde.
All Armacell facilities in North America are ISO 9001:2008 certified.
No painting is necessary for performance of the product. However, all elastomeric-based cellular insulation will show surface defects after prolonged exposure to UV radiation. Painting with WB Finish will minimize these defects if installed outdoors.
Link to the AC AccoFlex Tolerances and R-values table here.
For complete Specification details, download the product submittal sheet.
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