The Cristal water hose from the Belgian brand Alfaflex is an ultra-transparent, flexible PVC hose without reinforcement. Because both the inside and outside are completely smooth, the hose is ideal for applications where liquid tightness and hygiene are important. In addition, it meets food-grade standards without phthalates (IANESCO E19-10407 certificate), making it safe for contact with drinking water and foodstuffs.
Available in various internal diameters from approximately 4 mm to 30–50 mm, depending on the model. All variants are supplied by the metre or by the roll and can be ordered in lengths of up to 100 metres. With a temperature range of -15°C to +60°C, the hose remains reliable in a variety of applications and climates.
Thanks to its excellent transparency, the flow of liquid is always visible, which facilitates control and monitoring when used in laboratories, medical environments, the food industry or industrial processes. Although unreinforced, the hose offers sufficient durability for light applications without pressure. It is also often used as a protective hose, for example for cabling or fragile parts in machines.
In short: the Cristal hose from Alfaflex is ideal for those who choose pure clarity, easy installation and safe application at low pressure. A reliable choice in both professional and private contexts.