IVAR Alpex Turatec disc 26 x 3, 73026234

Product detailed description

IVAR Alpex Turatec disc 26 x 3 is commonly used in residential and commercial buildings for heating circuits, water distribution and underfloor heating systems. Installers working on central heating systems, radiant floor installations or domestic water supply lines will find this pipe suitable for applications requiring reliable long-term performance at moderate temperatures. The PE-AL-PE-RT structure ensures flexibility during installation while maintaining structural integrity within the thermal range specified by the manufacturer.

This pipe is particularly relevant in scenarios where thermal expansion is a concern, such as in underfloor heating loops or radiator circuits. Its composite design allows for accurate dimensioning based on flow rates and pressure requirements while ensuring compatibility with standard connection methods. The PN 10 rating defines its load capacity at different operating temperatures, guiding correct sizing and system design.

Technical parameters

Material	polyethylene
Operating temperature	+70 °C
Manufacturer	Franskische.
Nominal pressure	PN 10
Pipe type	PE-AL-PE-RT
Weight	0.272 kg
Code	73026234
Brand	IVAR

The PN 10 rating indicates a nominal pressure tolerance of 10 bar at reference conditions, adjusted for temperature variations. At 70°C, the pipe sustains continuous pressure loads, while at 95°C, it supports short-term overloads. These parameters influence system design, especially in domestic heating and hot water applications where pressure and temperature fluctuations are expected. The PE-AL-PE-RT construction offers a balance between flexibility and rigidity, supporting accurate fitting alignment and minimising stress points during installation.

Installation and connection

The installation process involves unrolling the coil and cutting to required lengths using a suitable pipe cutter. Connection is achieved via TA (thermal fusion), RA (mechanical compression) or press-fit fittings. Each method requires precise preparation of the pipe end to ensure a secure joint. Before fitting, inspect the cut surface for burrs or irregularities that might compromise the seal. During installation, ensure that bends follow the minimum bend radius to avoid kinking. Avoid sharp angles unless supported by appropriate fittings. Common errors include misalignment of fittings, insufficient cleaning of mating surfaces and incorrect tightening of mechanical connections. Always verify the integrity of joints after installation using visual inspection and, where necessary, pressure testing according to local standards.

Compatibility and accessories

This pipe is compatible with TA, RA and press-fit systems. To complete the installation, additional components such as valves, manifolds and insulation materials may be required depending on the application. Ensure that all fittings and accessories are rated for the same operating conditions and materials to maintain system integrity. While no alternative or related products are listed, this product should be selected alongside system-specific accessories for optimal performance.

Technical background for designers

The PE-AL-PE-RT construction combines layers of polyethylene with an embedded aluminium layer to create a composite pipe that resists thermal expansion while maintaining flexibility. This structure is ideal for systems involving continuous heat transfer, such as underfloor heating, where dimensional stability is essential. The material’s low thermal conductivity also contributes to energy efficiency by reducing heat loss along the pipe length. When integrating into a larger system, account for the pipe’s coefficient of thermal expansion to prevent mechanical stress. The choice of connection method should align with the system’s accessibility and long-term maintenance considerations. System efficiency is influenced by proper flow balancing, insulation quality and the absence of leaks, all of which depend on correct installation and component selection.

Service and operation

Routine checks should focus on the integrity of connections and signs of wear, particularly at joints and near valves. Monitor for changes in flow resistance or unusual noise that could indicate blockage or leakage. As the material does not require periodic lubrication or internal cleaning, maintenance efforts are primarily preventive rather than corrective. No specific service intervals are defined in the provided data, so refer to the manufacturer’s technical documentation for extended guidance.

Frequently asked questions

Can IVAR Alpex Turatec disc 26 x 3 be connected to press-fit systems?
Yes, the pipe can be joined using press-fit fittings designed for PE-AL-PE-RT pipes, ensuring a secure and leak-free connection when installed correctly.

Is this pipe suitable for use with domestic drinking water?
Yes, it carries a hygiene certificate for potable water use, making it appropriate for water supply lines in residential and commercial settings.

What is the maximum operating temperature for continuous use?
The maximum continuous operating temperature is 70°C, beyond which the pipe is only suitable for short-term thermal overloads.

Can this pipe be bent manually without tools?
No, bending should be done carefully following the minimum bend radius to avoid kinks, especially in longer runs or tight spaces.