The Tapped Universal Clamp Couplings 4" with a size range of 4.74 - 5.14" from JCM Industries (KEL300) are designed for robust pipe connections. Made from high-quality materials, these couplings ensure durability and reliability in various applications. They are ideal for use in plumbing and HVAC systems, providing a secure fit for pipes. The couplings feature a tapped design for easy installation and maintenance. With a pressure rating suitable for most standard applications, they comply with industry standards, ensuring safety and performance. Each coupling is engineered to withstand the rigors of daily use, making them a preferred choice for professionals.