The SEALFAST BTC400FL is a 4" flanged Bauer Type B coupling set, engineered for robust connections in fluid transfer systems. Constructed from durable materials, this coupling set ensures long-lasting performance and resistance to wear. The 4" size is compatible with standard Bauer fittings, making it suitable for various applications, including industrial and agricultural use. The flanged design allows for easy installation and secure mounting, providing flexibility in your operations. This coupling set meets industry standards, ensuring safety and reliability in demanding environments.