The PETCUP112 1-1/2” insert coupling is made of PVC, known for its durability and long-lasting material. It is NSF certified, which makes it suitable for potable water applications. This is 1-1/2” in diameter with an insert x insert connection type. Insert fittings are used in irrigation applications for hose hook-up. They're barbed on each end so the fitting can grip the hose when it's inserted and form a secure connection. In addition, this insert coupling comes with a limited lifetime warranty, ensuring that you get a high-quality product that is appropriate for its intended use. At PlumbersStock, we offer a large selection of fittings for all plumbing applications at a reasonable and affordable price. Now is the time to order your PETCUP112 1-1/2” PVC insert coupling!