Clear Vinyl Tubing, Low Pressure Flexible Pvc Tubing, Heavy Duty Uv Chemical ?[Tubing Details]. 1/2 inch inner diameter, 5/8 inch outer diameter, wall thickness 1/16??, 25 feet length. MAX Working pressure: 60 PSI. Temperature range: 23?-149?. ?[Ideal For Transfer]. DAVCO clear vinyl tubing is made of high quality PVC material, flexible and durable.Transparent enough to see the internal flow. ?[Durable No Knot]. DAVCO clear vinyl tubing has professional wall thickness enhancement technology makes the hose more durable, providing excellent resistance to chemicals, solvents, alkalis and acids. ?[No Collapse]. DAVCO clear vinyl tubing is made of special vinyl material, and pneumatic transportation, to ensure its softness and firmness, not easy to collapse, reasonable design wall thickness, the overall weight of light, not easy to twist and block, more convenient to use. ?[High Standards]. DAVCO clear vinyl tubing use professional technology and teams. DAVCO brand has high requirements for products, and every product that is manufactured must go through 5 inspection and testing stages?ensuring that every product meets our high expectations. In addition, Our team in Los Angeles, CA is fully committed to providing 7x24 customer technical support. Thus ensuring that customers have a good shopping experience. ?[Experienced Professional]. DAVCO is a reliable quality and professional manufacture that is committed to the water hose production industry. For the past 10 years, our products have been sold all over the world, and countless families have used or products as their solution. ?[Easy To Use]. The tubing is designed for most barb fittings and connectors, so it can be easily connected to the fittings. If it is fixed with clips, it will be safer and not easy to slip off. ?[Multi-Purpose]. Transparent PVC tube is widely used for air hose for fish tanks and aquarium, indoor water garden, drip irrigation, water line, drain, pumps, air conditioning, humidifiers, Ac/furnace, and dehumidifiers, other home uses, props, plumbing, refrigeration, laboratory applications for transferring liquid and gas. ?[Non-Toxic]. Using non-toxic materials, BPA free, safety and security. ?[Less Labor And Time]. easy to unfold and use, can also be rolled up and stored well, ideal time and effort saving hose.