Transport water from a PVC supply line to any low-flow, drip-watering devices with ease using 1/2 in. IPS Flex Pipe (0.546 in. ID X 0.840 in. OD, 0.147 in. Wall). Connect one end to the main supply line using a slip fitting to secure it to the PVC pipe. Attach the other end to another PVC line with slip fittings or connect it to sprinkler systems. NDS flexible polyvinyl chloride (PVC) tubing is treated with UV inhibitors. Unlike other manufacturers, NDS vinyl tubing is constructed with 100% virgin content for a more durable product.