Flexible pressure hose designed for the transmission of drinking water, cold (+23°C) and hot (+60°C). Its white, mirror-like inner surface prevents biofilm formation on the walls and is easy to maintain. It does not negatively affect health properties, is free from phthalates, ADI (animal-derived contaminants), and other hazardous substances subject to restrictions according to REACH. It does not cause changes in the organoleptic properties of water even at elevated temperatures. The outer layer is resistant to abrasion, ozone, and weather conditions. Cleaning: steam at +120°C for a maximum of 30 minutes (in an open system), other (CIP) in consultation with Tubes International. Standards and requirements: 1) General: EC 2002/95 (RoHS), EC 1907/2006 (REACH). 2) Approval for drinking water: PZH B.BK.60110.0823.2022 (valid until 10.08.2025), UBA guideline, KTW, DVGW W270, D.M.174. 3) Food industry, contact with food: EC 1935/2004, EC 2023/2006 (GMP); EC 10/2011 (inner layer). Inner layer: smooth with a mirror-like surface technopolymer. Reinforcement: synthetic braid. Outer layer: blue technopolymer. Working pressure: from 10 bar to 20 bar, depending on the hose diameter. Operating temperature: from -30°C to +90°C.