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ProFlex
Tube Insulation
ProFlex tubes are the economical flexible foam pipe insulation option for HVAC and Refrigeration applications. Its closed cell structure make it a good mechanical insulation choice on chilled-water and refrigeration piping where condensation might otherwise soak through fibrous types of insulation, significantly degrading their thermal performance, leaving them susceptible to fungal growth and ultimately shortening their lifecycle.
Moisture resistant ProFlex provides excellent protection against thermal losses, condensation and moisture accumulation that leads to mold. ProFlex tubes are the economical flexible foam pipe insulation option for HVAC and Refrigeration applications.
Overview
The economical elastomeric foam pipe insulation for HVAC and Refrigeration applications
Product Advantages
Flexible for easy installation
Closed-cell foam structure prevents moisture wicking and eliminates need for additional vapor retarder
Fiber free and non-particulating
ASTM E 84 25/50 rated
Long-lasting, retains thermal integrity over time
Application Areas
Refrigeration lines, hot and cold water piping
HVAC systems
Exposed ceilings / Air plenums
Industrial / Mechanical
Exterior applications must be protected against radiation
Specifications
Black, flexible, elastomeric pipe insulation in a tubular form.
Approvals, Certifications, Compliances:
Manufactured without CFCs, HFCs, HCFCs, PBDEs, or Formaldehyde.
All Armacell facilities in North America are ISO 9001 certified.
Typical Properties
Upper Use Limit: 1 220°F (104°C) Tested: ASTM C534
Lower Use Limit: 2 -297°F (-183°C)3 Tested: ASTM C534
Sizes:
Wall Thickness (nominal) 3/8", 1/2", 3/4", 1" and 1-1/2" (10, 13, 19, 25 and 38 mm)
Inside Diameter, Tubular 3/8" ID to 4" IPS (10 mm to 114 mm) except 3/8" wall (1/4" to 3 IPS ID, 6 mm to 89 mm)
Length of Sections, Tubular 6’ (1.83m)
R-Values:
Link to the Proflex Tolerances and R-values table here.
For complete Specification details, download the product submittal sheet.
Accessories
ArmaFlex 520 and 520 Black Adhesive – Air-drying, solvent-based contact adhesive for strong bonds and tight seams.
ArmaFlex BLV – Black Low VOC Air-drying, solvent-based contact adhesive
ArmaFlex WB Finish – Latex-based, UV resistant protective coating for indoor or outdoor applications
ArmaFlex Insulation Tape – black foam, pressure-sensitive seam tape
Armacell Fabricated Fittings – Made to order pre-fabricated fittings in Tees, Elbows, P-Traps and more
Armafix Insulation Pipe Hangers – Easy-to-use insulated pipe hanger supports that protect against compression, up to 1” wall thickness.
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