Abbott Rubber 3/4" IDx1" ODx50' Clear PVC Tubing. Manufactured with non-toxic FDA compounds, this tubing is suitable for flexible lines for low pressure air, water, liquids, beverages, chemicals, and gases, as well as drain lines for air conditioners and dehumidifiers. Its excellent resistance to mild acids and chemicals makes it durable, while its see-through design allows for visual flow. Not intended for use with ice makers or petroleum-based products. Requires hose barbs and clamps for secure installation. Temperature range: 25 to 150 degrees Fahrenheit. Working pressure: 35 PSI at 70 degrees Fahrenheit. Marked every foot for easy measuring and cutting. Comes in a dispenser box.