The Trough Nozzle from In-Sink-Erator features a 1-inch inner diameter water inlet, specifically designed for trough mount systems. This durable nozzle ensures efficient water flow, enhancing the performance of your waste disposal system. It is constructed from high-quality materials, ensuring longevity and reliability. The Trough Nozzle is easy to install and complies with ANSI standards, making it a perfect addition to your kitchen setup. Upgrade your waste management system with this essential accessory for optimal performance.