This medium-thickness, highly flexible hose with a durable steel spiral reinforcement coated in white PVC is engineered for efficient suction and transport of abrasive bulk materials such as granules, chips, shavings, and dust. Its smooth inner surface ensures optimal flow with minimal resistance, while the dense spiral construction provides excellent pressure resistance, corrosion protection, and strong adhesion to the hose wall. Designed for demanding industrial applications in plastics, woodworking, construction, and metal processing, it remains elastic even at low temperatures and offers outstanding resistance to abrasion, oils, and gasoline. Available in multiple specialized versions, it can be tailored to specific operational needs: the P3 PU standard model, made of transparent polyester-polyurethane, guarantees high wear resistance; the P3 PU AS antistatic version, crafted from transparent polyether-polyurethane, meets TRBS 2153 and TRGS 727 standards, offering protection against static discharge while resisting microbes and hydrolysis; and the P3 PU EL electrically conductive version, made of black polyether-polyurethane, complies with ATEX 2014/34/EU and is suitable for use in explosion-risk zones after assessment. With a wall thickness of 0.8–1.5 mm depending on diameter, operating temperatures from -40°C to +100°C, and easy installation using bridge clamps, this hose delivers reliability, safety, and versatility for a wide range of industrial environments.