The SEALFAST 4" Poly Tank Fitting with Viton Banjo is engineered for secure connections in fluid transfer applications. Made from high-quality poly material, this fitting is designed to withstand harsh chemicals and environmental conditions. The 4-inch diameter ensures compatibility with standard tank openings, while the Viton banjo provides excellent sealing properties. Ideal for use in agricultural, industrial, and chemical applications, this fitting meets industry standards for quality and safety, making it a reliable choice for professionals.