GONAL GONAL-Flexi elbow 55x220 csat.hoz L=500 CCF-1000ES

FLEXIBLE AIR TECHNICAL ELEMENT (PVC): Flexible element that can be placed between the start and end points of an air technical system, with a rectangular cross-section connection. Its application enables the flexible connection of ventilation ducts with a cross section of 55x220mm. It enables simple and quick installation. Curves/bends according to the specifics of the installation can be created by using them. Characteristics of Gonal Fit&Go system elements: An air-technical element equipped with a special rubber seal on the connection surfaces, which can be used to create a system classified in the highest air-tightness class ("D" air-tightness class!). The advantages of this:- Fast and precise fitting;- Can be installed without tools;- Fixed, displacement-proof rubber seal at the factory;- The position of the fittings can be changed / fine-tuned afterwards without deteriorating the sealing efficiency; - It does not require the use of other solutions that improve/increase the airtightness;- A leak-free system can be created by using them;- Lower noise level resulting from air flow;- High energy efficiency.