Flow-Rite’s Orange Ballast Bag Flange is a high-quality, durable flange designed to be used with ballast bags. This flange is made from high-impact, UV-resistant plastic and is designed to withstand harsh marine environments. It has a smooth, low-profile design that minimizes drag and improves water flow, ensuring maximum performance for your ballast system. The flange is easy to install and is compatible with all Flow-Rite ballast fittings, making it a versatile and reliable addition to your boat’s ballast system.