Armacell APT21834 AP Armaflex pipe insulation 2-1/8 in ID x 3/4 in wall 6 ft

Product Description

Armacell APT21834 is AP Armaflex closed-cell elastomeric pipe insulation for refrigeration, HVAC and plumbing systems. It fits a 2-1/8 in nominal size (suitable for 2 in ID x 2-1/8 in OD copper tubing), has a 3/4 in wall thickness and 6 ft length per piece, and provides a temperature range of -297 to 220 F. The material is low-VOC, formaldehyde-free and fiber-free with a built-in vapor barrier and Microban antimicrobial protection.

• Closed-cell elastomeric foam with built-in vapor barrier; low VOC, formaldehyde-free, fiber-free, Microban antimicrobial protection
• 2-1/8 in nominal size (fits 2 in ID x 2-1/8 in OD copper tubing), 3/4 in wall thickness, 6 ft length per piece
• Temperature range -297 to 220 F; density 3 to 6 lb/ft3 at 73 F; flame spread 25 / smoke developed 50; R-value R4.8

Product Highlights

Closed-cell AP Armaflex tube insulation, 2-1/8 in ID x 3/4 in wall, 6 ft length; built-in vapor barrier and antimicrobial protection; rated -297 to 220 F.

Product Information

Standard Information

• Brand: ARMACELL
• Manufacturer Part Number: APT21834
• Country of Origin: USA

Technical Specifications

• Brand: Armacell
• Manufacturer Part Number: APT21834
• Series/Model: AP Armaflex
• Type: Closed-cell, flexible elastomeric foam
• Material: Elastomeric foam (nitrile/PVC)
• Nominal Size: 2-1/8 in
• Inside Diameter: 2-1/8 in
• Fits Pipe Size: Fits 2 in ID x 2-1/8 in OD copper tubing
• Wall Thickness: 3/4 in
• Length per Piece: 6 ft
• Linear Feet per Carton: 54 ft
• Density: 3 to 6 lb/ft3 at 73 F
• Temperature Range: -297 to 220 F
• Maximum Temperature Rating: 220 F
• Minimum Temperature Rating: -297 F
• R-Value: R4.8
• Water Absorption: 0.2% by volume
• Flame Spread / Smoke Developed: 25 / 50
• Applications: Refrigeration, HVAC, plumbing and mechanical systems; chilled water and refrigeration piping
• Applicable Standards / Certifications: UL 723, UL 181, UL 2818, UL 94/5V-A/V-0, EPA, ASTM C534 Type 1 Grade 1, ASTM C177, C518, C209, C1763, G21, C1338, E96, E84, D1056/2B1, CAN/ULC S102, NFPA 255/90A/90B, MEA 107-89M, MIL-P-15280J, MIL-C-3133C, MIL-STD 670B, ASHRAE 90.1, ISO 9001
• Water Vapor Barrier: Built-in
• Indoor Air Quality: Low VOC, formaldehyde-free, fiber-free
• Antimicrobial Protection: Microban
• Applications Note: Suitable for copper and iron pipe insulation; condensation control and thermal loss reduction
• Country of Origin: United States
• Outside Diameter (calculated): 3.625 in