7/8″ or 22mm Armaflex insulation tubes

7/8″ (22mm) Armaflex Insulation Tubes – Professional-Grade Thermal Protection

Our premium closed-cell elastomeric foam tubes deliver exceptional insulation performance for large-diameter piping in critical HVAC/R applications.

Material Specifications:
• 22mm wall thickness
• Nitrile rubber formulation
• Closed-cell structure (≥90% closed)
• Thermal conductivity: 0.028 W/mK at 0°C
• Temperature range: -40°C to +105°C

Performance Features:
✓ Superior moisture resistance (µ ≥7,000)
✓ Excellent UV/ozone protection
✓ Fiber-free, non-particulating
✓ CFC/HCFC free formulation
✓ Meets ASTM C534, EN 14304 standards

Key Benefits:
• Reduces energy costs by up to 35%
• Eliminates condensation effectively
• Maintains flexibility in cold environments
• Tool-free installation
• 25+ year service life

Professional Applications:

• Commercial refrigeration pipework

• Industrial HVAC chilled water lines

• Large split system AC installations

• Solar thermal system piping

• Food processing/cold storage facilities

Installation Advantages:
• Conforms perfectly to large bends and fittings
• Clean installation without adhesives
• Lightweight yet durable construction
• Suitable for demanding industrial environments

The preferred choice of mechanical engineers for reliable thermal protection in large-scale projects.