1 5/8″ / 42mm Armaflex Insulation Tubes provide superior thermal protection for refrigeration and HVAC systems through advanced elastomeric foam technology. These closed-cell tubes effectively minimize energy loss, eliminate condensation, and optimize system performance.
Key Features:
• Premium synthetic rubber construction resists moisture, UV damage, and wear
• Lightweight flexible design simplifies installation on complex piping layouts
• Maintains thermal efficiency without requiring adhesives or special tools
• Environmentally friendly CFC-free formulation
• Complies with global insulation standards
Ideal Applications:
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Commercial refrigeration: Supermarket display cases, cold storage warehouses, food processing facilities
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Climate control systems: Office building HVAC, residential chilled water lines
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AC installations: Split-system copper refrigerant lines
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Renewable energy: Solar thermal collectors, domestic hot water circulation
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Industrial use: Process piping requiring temperature stability and condensation control
The 42mm size accommodates larger diameter pipes while delivering all the performance benefits of the Armaflex product line. Professionals choose these tubes for their proven durability and consistent results across various installation environments.

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