Alfaidro PPr System
Alfaidro Pipes and Fittings are intended for hot and cold water supply. It has a moderate weight, resistance to corrosion and chemicals, low pressure loss, absence of incrustation, good environmental capability and preservation of organoleptic properties of the conveyed liquids.
Alfaidro systems are manufactured using Hostalen PPH5416, a random polypropylene with high molecular weight and sigma 80 that replaced the previous sigma 50. The sigma value represents the allowable stress, in kgf/sq centimeters. This allows the Alfaidro to be manufactured with the same thickness but grants them a higher performance.
Hot & cold water supply in Civil & Public Building
Industrial System for the supply of calcareous water, oils, high corrosive liquids & food liquids.
Means of Transport (ships, planes, caravans, etc.)
Maximum Working Pressure – 290psi or 20 bar (14.5)
Maximum Temperature – 95° C