The Tuthill Fill-Rite Liter Register (Model TS20AV04ALCBMXAXXC) features a 2-inch NPT connection and is equipped with a standard gear mechanism for accurate measurement. This model is designed for high-performance applications, ensuring reliable readings for fluid transfer. Constructed with durable materials, it is built to withstand harsh conditions while maintaining precision. The liter register is compliant with industry standards, making it suitable for various systems. Ideal for professionals in need of a dependable measuring solution, this product enhances the efficiency of your fluid management operations.