The VISSOGAZ system ref. 703 665 is characterized by a screw connections gas hose allowing: perfect sealing, high resistance to pullout, dislocation risk disappearance through the screwing unit. The stainless steel flexible hose takes the place of the traditional rubber hose which necessary replacement, every 5 or 10 years, is often overlooked by users. This hose complies with the French standard NF D 36-123 and allows to meet the requirements of the GZ 17 Regulation in Public access buildings.The structure, consisting of a tight flexible corrugated metal pipe, a metallic reinforcing braid and a self-extinguishing protective sheath, gives this hose good resistance: to a maximum internal pressure of 2 bar, a tensile strength (1 200 N), crushing (supports the impact of a 5 kg weight without damaging the seal), to heat (hose tested at 450 °C), flame and corrosion.To be used imperatively with threaded outlet pin G ½ ref. 793 023 or 793 024.
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