Armacell APT11838 Apt11838 1-1/8Id x 3/8 Wall /Ft Ap Armaflex

Product Description

The Armacell APT11838 pipe insulation is a closed cell, flexible elastomeric foam, designed for reliable protection against condensation, mold, and energy loss. It is suitable for refrigeration, HVAC, plumbing, and mechanical systems. This insulation has a 3/8 inch thickness and a 6 foot length. It is fiber-free, low VOC, and non-particulating, ensuring indoor air quality.

• Provides reliable protection against condensation, mold, and energy loss.
• Features a closed-cell structure for excellent condensation control.
• Offers a built-in vapor barrier, eliminating the need for an additional vapor retarder.

Product Highlights

This elastomeric pipe insulation is ideal for HVAC, refrigeration, and plumbing systems, offering long-term thermal performance and moisture resistance.

Product Information

Standard Information

• Brand: Armacell
• Manufacturer Part Number: APT11838
• Country of Origin: USA

Technical Specifications

• Manufacturer Part Number: APT11838
• Type: Closed Cell, Flexible
• Material: Elastomeric Foam
• Pipe Size: 1-1/8 Inch Inner Diameter (Pipe Covering), 1 Inch Inner Diameter x 1-1/8 Inch Outer Diameter Copper Tubing, 3/4 Inch Inner Diameter Iron/PVC Pipe
• Insulation Thickness: 3/8 Inch
• Roll Sheet Dimensions: 6 Foot Length
• Density: 3 to 6 Pound per Cubic Foot at 73 Deg F
• Maximum Temperature Rating: 220 Deg F
• Minimum Temperature Rating: -297 Deg F
• Inclusions Features: Indoor Air Quality, Low VOC, Fiber-Free, Non-Particulating, Formaldehyde-Free Insulation, Closed Cell Foam Structure, Long Lasting
• Application: For refrigeration lines, hot, cold water piping, HVAC systems, exposed ceilings, air plenums, industrial, mechanical, schools, universities, hospitals and exterior applications
• Applicable Standard: UL 723/181/2818/94/5V-A/V-0/E55798, EPA, ASTM C534 Type 1 Grade 1, ASTM C177/C518/C209/C1763/G21/C1338/C534/E96/E84/D1056/2B1/G21/C1338/G22, CAN/ULC S102, NFPA 255/90A/90B, MEA 107-89M, MIL-P-15280J, FORM T, MIL-C-3133C/MIL STD 670B, Grade SBE 3, LA-RR 7642, ASHRAE 90.1, ISO 9001
• Water Absorption: 0.2 %
• Additional Information: Water Absorption 0.2 Percent; Sleeving Size 1-1/2 Inch IPS; Flame Spread 25, Smoke Developed 50
• Sleeving Size: 1-1/2 Inch IPS
• Flame Spread: 25
• Smoke Developed: 50
• Length: 6 ft
• Thickness: 3/8 in
• Inside Diameter: 1-1/8 in
• Chemical/ Solvent Resistance: Good
• Nominal Inside Diameter Inches: 1-1/8 (2.86 cm)
• Ozone Resistance: Pass
• Temp Range: -297°F - 220°F
• Thermal Conductivity at 75°F: .25 BTU-in/hr-ft²-°F
• Thermal Conductivity at 90°F: .27 BTU-in/hr-ft²-°F
• Wall Thickness Inches: 3/8 (.95 cm)
• Water Vapor Permeability Dry Cup: <0.06
• Package Qty: 36
• R Factor: 2.3
• Temperature Rating: -297 to 220 deg F
• Certifications: ASTM E-84/25/50|ASTM C534/C1338/D1056|2B1/E84/G21/G22|CAN/ULC S102|MEA 107-89M|MIL-P-15280J|NFPA 255/90A/90B|UL 723/181/94
• For Copper Tube OD: 1-1/8 in
• For Pipe Size: 3/4 in Iron/PVC
• Insulation Inside Diameter: 1-1/8 in
• Insulation Material: Elastomeric Foam
• Overall Length: 6 ft
• Water Vapor Permeability: 0.05 perm-in
• Standards/Certifications: ASTM C534, Type II - Grade 1, ASTM D1056, 2B1, ASTM E84, NFPA 255, UL 723, ASTM G21/C1338, ASTM G22, CAN/ULC S102, MEA 107-89M, MIL-P-15280J, FORM S, MIL-C-3133C ( MIL STD 670B), Grade SBE 3, NFPA 90A, 90B, UL 181, UL 94-5VA, V0, E55798, City of LA - RR 7642, GreenGuard Gold certified, ISO 90012008 standard
• Connection Type: Copper
• Construction: Closed Cell
• Thermal Conductivity: 0.235 to 0.268 Btu-in/hr-sq-ft-deg F
• Copper Tubing Size: 1 in
• Iron Pipe Size: 3/4 in
• Width: 16 Inches (In)
• Outside Diameter: 1-1/8 in
• Nominal Size: 1-1/8 in
• Material Type: Nitrile, PVC
• Maximum Temperature: 220
• UL Listed: UL 723/UL 181
• ASTM: ASTM C-1338, ASTM C-534, ASTM D-1056 2B1, ASTM E-84, ASTM G-21, ASTM G-22
• End Connections: ID Tube
• Fits Pipe Size: 1-1/8 in
• End Connection 1: ID Tube
• FM Approved: Yes
• Domestic/Import: Domestic
• Color Finish Name: Black
• Collection: Armaflex®