The Appleton NTCC-200 is a 2-inch trade-size, threadless compression coupling made of malleable iron, engineered for joining lengths of rigid metal conduit (RMC) or intermediate metal conduit (IMC). It features a concretetight design that is ideal for installations in harsh or exposed environments, offering durability and longevity under mechanical stress and environmental exposure. With an outside diameter of 3.25 in and overall length of 4.06 in, the coupling allows for clean, compact connections in tight spaces. It complies with UL 514B, CSA C22.2 No. 18.3, and NEMA FB-1 standards, ensuring code-compliance for commercial and industrial raceway systems. The compression-type connection eliminates the need for threads, reducing installation time and helping maintain reliable grounding and bonding across the conduit run.