Set of 2 flexible hose connectors, hose fittings, rubber sleeve Ø 40 mm, hose fittings for duct fan, carbon filter, rigid hose, steel tube

High elasticity and dimensional stability: The high-quality TPE elastomer rubber sleeve is extremely flexible and has excellent rebound capacity. It retains its original shape even with prolonged use, does not deform, and guarantees a durable and reliable seal. Ideal for use in ventilation systems to ensure optimal air circulation in living and working spaces. Quick and tool-free installation: Installing the hose connector is very simple. Just insert the hose into the flexible sleeve and secure it with the two stainless steel clips provided at both ends. Installation requires no special tools and takes only seconds. If necessary, the connection can be loosened at any time – ideal for flexible hose connections in DIY projects. Effective noise reduction: The flexible sleeve effectively absorbs vibrations and turbulence in the airflow, significantly reducing the operating noise of ventilation systems. Particularly suitable for use in quiet environments such as bedrooms, offices, or living spaces where quiet ventilation is of paramount importance. High-quality material and airtight performance: Made of durable TPE elastomer and stainless steel clips, the rubber sleeve offers excellent airtight performance. The material ensures a long-lasting, maintenance-free connection. Perfectly suited to all common pipes with an outside diameter of 40 mm, including 40 mm steel pipes. Multiple applications: The pipe fitting is ideal for connecting ventilation pipes, 40 mm steel pipes, tubular fans, activated carbon filters, and reducers within a clamping range of 36 mm to 43 mm. Versatile use for repairing leaking pipes, drainage pipes, ventilation systems, as well as for use around the garden and home – the reliable solution for all pipe connections.