Flexible hose BlackFlex Spectra-200 50 /50m/ W5036

Flexible ventilation duct BlackFlex Spectra-200 – comfort and hygiene in your system

The BlackFlex Spectra-200 duct is a flexible solution designed for ventilation and heat recovery systems in residential buildings. Made of modified polyethylene (HDPE-mod.) with a nominal diameter of 50 mm, it provides efficient airflow, and its construction minimizes the risk of dirt accumulation. This is not just a ventilation duct, but an element that cares for the air quality in your home.

Antibacterial and antistatic protection

A key feature of the BlackFlex Spectra-200 duct is the inner layer with antibacterial and antifungal properties. Developed by Ingremio and protected by patents, the material contains silver, copper, and other natural microbiologically active compounds that effectively inhibit the growth of microorganisms without releasing harmful substances. Additionally, the antistatic properties of the inner wall reduce dust deposition, which translates to cleaner air and easier maintenance of the system. The use of a transparent inner layer has reduced production costs without compromising technical parameters.

Easy installation and durability

The BlackFlex Spectra-200 duct is characterized by high flexibility, which makes it easy to adapt to complex installations. The ability to bend on small radii eliminates the need for additional fittings and connectors. Compressive strength above 500N allows the duct to be concreted during construction work. The double-walled construction with closed air gaps provides noise reduction and thermal insulation. The black outer layer increases resistance to UV radiation and stabilizes the color. The duct is supplied protected with foil, which protects it from contamination during transport and storage.

In accordance with the Regulation of the Minister of Infrastructure, BlackFlex Spectra-200 ducts are intended for installation in single-family buildings that are not subject to specific requirements regarding reaction to fire (fire reaction class D-s2, d2).