Application:Especially ideal for ventilation and air conditioning system, industrial vacuum cleaner, and granulate conveying systems. As suction and transport hose suitable for below substance:Gaseous medias such as vapors and smoke.Liquid medias.Small granules such as dusts, powders and etc.Features:Highly flexible with low weighExtremely compressibleSmooth interiorHighly transparent wallSmall bending radiusComply to REACHWorking temperature range -40 °C to +70 °C (Short time to 80 °C)Material: Wall: 100% Polyurethane Spiral: STEEL WIRE or plasticTransparent steel wire reinforced PU hoseI.D(inch)I.D(mm)Meter/Roll125151-1/432151-1/23815251152-1/26315376153-1/482153-1/290154102154-1/2115155127155-1/21401561521582031510254101230510www.pu-belts.com