THERMAFLEX ZZ 28/9 Pipe Insulation

THERMAFLEX ZZ 28/9 pipe insulation is a professional-grade solution engineered to provide superior thermal protection and effective condensation control for heating and plumbing systems. Constructed from high-density polyethylene foam, this insulation material is specifically designed to fit pipes with a 28 mm outer diameter, offering a 9 mm wall thickness that significantly reduces heat loss and improves the overall energy efficiency of residential and commercial piping networks.

Advantages

The primary benefit of this insulation is its excellent thermal conductivity coefficient of 0.035 W/(m·K), which ensures optimal temperature retention within the pipes. Its flexible structure allows for quick and effortless installation, even in confined spaces or around bends. The material is highly durable with a density of 40 kg/m³, providing long-lasting protection against environmental factors. Furthermore, its wide operating temperature range from -80°C to +95°C makes it a versatile choice for various climate conditions and system requirements.

Suitable for

• Heating system pipework
• Plumbing and water supply lines
• Residential and commercial building infrastructure
• Preventing condensation on cold water pipes

This product may not be suitable for outdoor installations exposed to direct, prolonged UV radiation without additional protective cladding. It is also not intended for use on high-temperature steam pipes that exceed the maximum operating limit of +95°C.

Key specifications

• Material: Polyethylene foam
• Inner diameter: 28 mm
• Wall thickness: 9 mm
• Length: 2 m
• Thermal conductivity: 0.035 W/(m·K)
• Operating temperature range: -80°C to +95°C
• Density: 40 kg/m³

How to use

To install the THERMAFLEX ZZ 28/9 insulation, measure the length of the pipe section to be covered and cut the insulation material accordingly using a sharp knife. The flexible foam can be easily slipped over the pipe before the final connections are made, or it can be slit longitudinally to fit around existing pipework. Ensure that all joints are tightly butted together to maintain a continuous thermal barrier. For optimal performance, secure the seams with appropriate adhesive tape if necessary to prevent air gaps.

What to consider before purchase

• Verify the outer diameter of your pipes matches the 28 mm inner diameter of the insulation.
• Ensure the operating temperature of your system stays within the -80°C to +95°C range.
• Calculate the total length of piping required to determine the number of 2-meter sections needed.

Usage recommendations: For the best results, ensure the pipe surface is clean and dry before installation. Avoid stretching the material excessively during application to maintain its original thickness and thermal properties.