This lightweight, flexible, transparent and easy to clean push to connect tubing resists ozone effects and is FDA approved. Made of thermoplastic PVC and reinforced with spiral polyester yarn, this push to connect tubing can be used with hose barbs, ferrules and hose clamps. Perfect for applications such as manufacturing equipment, water, lubrication, packaging machines, food and beverage equipment and the plastic molding industry. Fits 1/2″ OD.