Parker PP and PPB Series tubing transfer hot fluids and gases in food / beverage, food handling and industrial applications. These tubes are made of polypropylene material, compatible with hot water and vegetable oils and are extremely tolerant to chemicals / acids, high temperatures (up to 200 degrees F) and working pressures (up to 350 psi), thereby providing resistance against stress cracking in the tube. They are compliant with FDA (PP- white tube) and NSF standard 51 ( PPB- black tube). Choose from a wide range of these polypropylene tubing, available in 1, 1/2 and 1-1/4 inch minimum bend radii options.