The Nachi IPH-46-20-20 is a premium-quality double internal gear pump manufactured by Nachi-Fujikoshi Corp. Designed for high-performance hydraulic applications, this IP series pump integrates size 4 and size 6 pump sections into a single, highly efficient double pump configuration. Renowned for its patented design, it delivers exceptional reliability, ultra-low noise operation, and high volumetric efficiency with minimal pulsation. The IPH-46-20-20 is the ideal solution for industrial machinery and heavy-duty equipment requiring consistent, precise fluid power delivery. Proudly made in Japan, it ensures robust durability and an extended service life under demanding operational conditions.