Ultra-flexible thermo-acoustic ducted pipe in double-wall polyethylene, 102 mm, L 10 m – code: 11154102 – Tecnosystemi

The ultra-flexible thermo-acoustic ducted pipe Tecnosystemi is a duct made of double-wall polyethylene, designed for the creation of ducting in plant engineering where installation flexibility and a contribution of thermal-acoustic insulation. This version is offered in diameter 102 mm and at length 10 m, with product code 11154102.

Thanks to the ducted structure and ultra-flexible nature, the tube is suitable for installations in complex technical spaces, passages with curves, and sections where a rigid duct would be less practical. The double-wall polyethylene construction (inside/outside) is combined with a fiberglass insulating layer, for typical use in air distribution systems and related applications.

Features and construction details

Duct structure

• Internal/external duct: black polyethylene.
• Type: ducted pipe ultra flexible to double wall.
• Diameter: 102 mm.
• Length: 10 m.

Thermal-acoustic insulation

• Insulating material: glass fiber.
• Insulation thickness: 25 mm.
• Insulation density: 16 kg/m³.

The presence of the insulating layer makes the product suitable when you want to limit dispersion and reduce noise transmission along the ducting, depending on the design and installation conditions.

Field of use (temperature) and installation

• Operating temperature: from -20°C to +70°C.
• Minimum recommended bending radius: 1D.

The recommended bending radius helps maintain an orderly installation and reduces the risk of crushing or choking the air passage, especially near bends and changes of direction.

Regulatory references

• Compliance: EN 13180.

Typical applications

This Tecnosystemi ducted pipe is an accessory for air conditioning suitable for various ducting needs, particularly when flexible sections and easier management of passages in technical spaces are required.

• Air distribution in air conditioning and ventilation systems, where a flexible duct is useful.
• Connections between units/terminals and outlets or plenums, depending on the system configuration.
• Installations in technical compartments with non-linear dimensions and paths, where flexibility facilitates installation.
• Onboard systems and related technical contexts (nautical), when a duct with integrated insulation and polyethylene materials is desired.

The choice of diameter and length must always be made based on the system sizing and the flow/path requirements specified by the project.

Operational advantages

Flexibility and ease of installation

The construction ultra flexible allows following paths with curves and misalignments, reducing the need to use multiple rigid elements. This can simplify site management and adaptation in tight spaces, typical of technical rooms or plant compartments.

Integrated insulation

The layer in glass fiber (with indicated thickness) integrates a thermo-acoustic function directly into the duct. In many applications, this approach is useful to maintain a more “organized” ducting compared to solutions that require additional insulation applied on site, provided that the overall performance depends on correct installation and the system as a whole.

Materials and duct continuity

The black polyethylene used for both indoor and outdoor offers a consistent and uniform solution for ducting. The double wall contributes to the overall robustness of the tube, while maintaining the flexibility required for installation.

Regulatory reference

The EN 13180 compliance represents a useful reference in the plant engineering field for the use of flexible ducts, facilitating the classification of the product in technical contexts and specifications where a regulatory reference is required.

Usage and installation notes

General indications

To achieve a reliable and durable result, it is advisable to plan the tube route before installation, avoiding too tight curves and crushing points. Respecting the minimum recommended bending radius (1D) helps preserve the useful cross-section of the duct and maintain a more regular ducting.

Operating temperature management

Verify that the operating conditions fall within the range from -20°C to +70°C. In the presence of special conditions (very hot/cold environments, passages near heat sources, etc.), consult with the designer or installer for the most suitable solution.

Compatibility with the rest of the system

The tube is a component of the ducting: for proper integration, it is important to select fittings, clamps, and accessories compatible with the diameter and system configuration. In case of doubts, refer to the product code 11154102 and Tecnosystemi documentation.

Product identification

• Manufacturer: Tecnosystemi S.p.A. Benefit Corporation
• Supplier/product code: 11154102

For replacement requests, quotations, or specification alignment, it is advisable to always provide the product code and diameter.

FAQ – Frequently Asked Questions

What is the diameter and length of the Tecnosystemi ducted pipe?

This version has a diameter of 102 mm and is supplied in a length of 10 m (product code 11154102).

What material is the internal and external duct made of?

The internal and external duct is made of black polyethylene, with a double-wall structure.

What type of insulation is present and what are its characteristics?

The insulation is fiberglass, with a thickness of 25 mm and a density of 16 kg/m³.

What is the expected operating temperature?

The indicated operating temperature ranges between -20°C and +70°C.

Is the pipe compliant with any standard?

Yes, the product is indicated as compliant with the EN 13180 standard.