The JCM Industries KEL300 Ductile Iron Coupling with Stainless Steel Bolts is designed for secure and durable connections in piping systems. This coupling fits pipe sizes of 12 inches with a diameter of 13.20 to 13.50 inches, ensuring a tight seal. Constructed from high-strength ductile iron, it offers excellent resistance to corrosion and wear, making it ideal for water and wastewater applications. The inclusion of stainless steel bolts enhances the coupling's durability and resistance to environmental factors. This product meets industry standards for quality and performance, ensuring compliance with ISO and ANSI specifications.