The DI Transition Coupling (12) by JCM Industries (KEL300) is designed for seamless connections between different pipe materials. This coupling features epoxy-coated stainless steel bolts and accommodates sizes from 13.20 to 13.50 inches, ensuring a secure fit. Constructed from durable materials, it is ideal for various applications, including waterworks and industrial settings. The coupling complies with industry standards, providing reliability and performance in demanding environments. Its design facilitates easy installation, making it an essential component for plumbing professionals.