Medium thickness, strong and flexible hose designed for the removal of sawdust, chips, shavings, light bulk materials, etc. Specifically designed according to the requirements of the woodworking and furniture industries, it can also be used in other industrial fields. Antistatic and flame-retardant, it ensures high work safety. Less flexible and compressible than SMARTFLEX® 0.4, 0.6, and 0.7, but smooth inside, flexible even at low temperatures. With very good abrasion resistance, also resistant to microbes and hydrolysis. Contains no halogen compounds or plasticizers. Resistant to oils and gasoline. The optimal direction of medium flow is marked with an arrow. The wall thickness of the hose is measured between the spiral. Installation on couplings with bridge clamps (right-handed). Other diameters may be available upon special order. Antistatic properties: permanently antistatic (according to ISO 8031 resistance R <10⁹ Ω, according to German technical regulations TRGS 727 (6.4.2.4) specific resistance R < 2.5 x 10⁸ Ωm, according to directive 2014/34/EU (ATEX) can be used in specific explosion hazard zones – which must be preceded by a risk analysis). After effective double grounding of the spiral, it can be treated as electrically conductive – in accordance with BGI 739-2 recommendations. Flame-retardant – according to DIN 4102 class B1. Wall thickness measured between the spiral: 1.0 mm. Hose material: transparent polyester-polyurethane. Reinforcement: steel wire spiral. Operating temperature: from -40°C to +100°C (temporarily up to +125°C).