This high-performance suction and discharge hose is engineered with a smooth, antistatic inner layer made of ultra-high molecular weight polyethylene (UPE, UHMWPE) in a distinctive black-and-white MARBLE design, ensuring exceptional resistance to acids, bases, and a wide range of aggressive chemicals, even at elevated temperatures. Its low-friction surface prevents product buildup, simplifies cleaning, and meets strict food-contact regulations, making it ideal not only for chemical and petrochemical applications but also for use in the cosmetic, pharmaceutical, and food industries. Reinforced with a durable synthetic cord and steel spiral, the hose guarantees strength and flexibility, while the outer layer of EPDM rubber provides outstanding resistance to abrasion, ozone, weather conditions, and chemicals. Fully compliant with EN 12115:2011 (type Ω/T) and ATEX directives, it ensures safe dissipation of electrostatic charges, allowing reliable operation in all explosion hazard zones. With a working pressure range of 12–16 bar (depending on diameter) and an operating temperature span from -35°C to +100°C, this hose delivers maximum safety, durability, and versatility. For installation, smooth fittings with precisely matched diameters are recommended to maintain tightness and protect the UPE lining, ensuring long-lasting performance in demanding industrial environments.