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Aeroflex 298-AC1412 - AC EPDM Elastomeric Tubing Insulation, 1/4" ID X 1/2" Wall Thickness, Fits 1/4" OD Copper Tubing

Item: AC1412
MFR: 298-AC1412
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Aerocel EPDM Tube and Sheet insulation is a flexible, closed-cell and light weight EPDM* based elastomeric material designed for insulating liquid cooling and heating lines. 3/8", 1/2", 3/4", 1" 1-1/4", 1-1/2" and 2" wall in popular I.D. sizes from 1/4" ID up to 16" ID. The closed-cell structure of Aerocel Pipe insulation makes it the most efficient elastomeric insulation.

Aerocel EPDM is manufactured to consistently provide tested values - not theoretical calculations - on these key performance criteria for mechanical system insulation:

Thermal Conductivity: 0.245
Water Vapor transmission: 0.03
Fire Rating: Will not contribute significantly to fire (simulated end-use testing).

Aerocel Pipe insulation in 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2" and 2" thicknesses has a flame spread rating of 25 or less and a smoke developed rating of 50 or less as tested by ASTM E 84 "Surface Burning Characteristics of Building Materials."

  • UV Resistant
  • Low thermal conductivity
  • Easy to install
  • 25/50 rated through 2" wall
  • Versatile for heating, AC, refrigeration and plumbing
  • EPDM Rubber
  • Moisture Resistant


NameAeroflex 298-AC1412 - AC EPDM Elastomeric Tubing Insulation, 1/4" ID X 1/2" Wall Thickness, Fits 1/4" OD Copper Tubing
BrandAeroflex USA
Gemaire Item NumberAC1412
Manufacturer Product Number298-AC1412
SKU - PIM Number1381152872105
ERP Number312582
Unit of MeasureEACH
Weight0.5 Pound (lb.)
Length72.0 Inches (in)
Width1.2 Inches (in)
Height1.2 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
TierAerocel EPDM
Flame/Smoke Rating< = 25/50
Insulation Nominal I.D.1/4"
Iron Pipe Nominal SizeDNA
Wall Thickness1/2"
UV ResistantYes
ApplicationHVAC Refrigeration
CompositionSynthetic Rubber
Copper Tube Size (OD)1/4"
For Use WithLiquid Oxygen, Liquid Nitrogen, LNG, Ammonia, Halocarbon Refrigerants, Glycol, Chilled Water, Plumbing, Hot Water Heating, Radiant Heating, Low Pressure Steam, Solar Water Heating
FunctionsSave Energy, Condensation Control, Process Control
Size1/4" ID x 1/2" THK
Temperature Range-297°F to 300°F (-182.7°C to 148.8°C)
LEED CertifiedYes
GEM - Case Quantity