Introducing the Buyers Products 3000137 2 in. NPTF Flange Port for Poly Tank, the perfect solution for all your tank port needs. This high-quality port is designed to fit seamlessly onto poly tanks, providing a secure and leak-free connection. The Buyers Products brand is known for its durability and reliability, making this part a must-have for any tank setup. Say goodbye to pesky leaks and hello to peace of mind with the Buyers Products 3000137. Upgrade your tank with this top-of-the-line flange port, ideal for industrial and agricultural applications. Trust Buyers Products for all your tank accessory needs.