Worthington 3 4CNG42 Industrial Pump Impeller

The Worthington 3/4CNG42 Pump Impeller is a 4-3/4" internal, precision‑machined centrifugal impeller designed for Worthington CNG pump assemblies. It fits Frame 1 CNG Series pumps as an internal rotating component and serves as an OEM replacement to maintain hydraulic flow in industrial fluid handling systems. Suitable for water, coolants, and process fluids, it supports use in industrial water transfer, cooling water circulation, HVAC pumping, and process fluid handling applications. Part number 3/4CNG42, this impeller delivers dependable fluid movement within centrifugal pump systems and is commonly used by pump rebuild technicians and system integrators.