THERMAFLEX Smart Pro N Insulation Pipe 42/19mm

The THERMAFLEX Smart Pro N insulation pipe is a high-performance solution engineered for the thermal protection of heating, plumbing, and HVAC/R systems. With an inner diameter of 42mm and a wall thickness of 19mm, this insulation pipe is crafted from advanced thermoplastic elastomers (TPE) to provide superior energy efficiency. Its closed-cell structure and integrated vapor barrier ensure that the material remains dry, preventing condensation and water absorption in demanding environments. This product is designed for long-term mechanical stability and reliability in both residential and commercial pipe networks.

Advantages

The primary benefit of this insulation is its exceptional thermal conductivity of 0.038 W/(m·K), which significantly minimizes heat loss in piping systems. The material is highly durable, offering long-term mechanical resistance and stability under varying operational conditions. Furthermore, it meets stringent safety standards with a fire resistance rating of B-s2,d0, ensuring it is non-toxic and produces minimal smoke in the event of a fire. As an environmentally conscious choice, the insulation is fully recyclable and complies with green building certifications, making it a sustainable option for modern infrastructure.

Suitable for

• Heating and hot water distribution systems
• Cold water plumbing installations
• Ventilation and air conditioning ductwork
• Refrigeration piping networks

This insulation may not be suitable for applications where the operating temperature exceeds 95°C or falls below -80°C. Additionally, it is not intended for outdoor installations exposed to direct, prolonged UV radiation without additional protective cladding, as the material is primarily designed for internal HVAC/R system protection.

Key specifications

• Material: Thermoplastic elastomers (TPE)
• Inner diameter: 42 mm
• Wall thickness: 19 mm
• Length: 2 m
• Operating temperature range: -80°C to +95°C
• Thermal conductivity: 0.038 W/(m·K) at 40°C
• Material density: 40 kg/m³
• Fire resistance class: B-s2,d0

To install the THERMAFLEX Smart Pro N, ensure the pipe surface is clean, dry, and free of debris. Measure the pipe length accurately and cut the insulation to size. Apply the recommended adhesive, such as Thermaglue, to the seams to ensure a secure, airtight seal. For joints and connections, use the specialized adhesive tape to maintain the integrity of the vapor barrier and prevent thermal bridging.

What to consider before purchase

• Verify the outer diameter of your pipes to ensure a proper fit with the 42mm inner diameter.
• Ensure the operating temperature of your system remains within the -80°C to +95°C range.
• Calculate the total length required for your project, keeping in mind the 2-meter length per unit.
• Check if additional accessories like specialized adhesive or sealing tape are needed for your specific installation layout.

For optimal performance and to maintain the integrity of the vapor barrier, it is highly recommended to use the manufacturer-approved Thermaglue adhesive and TS PRO adhesive tape during installation.