Description

When your centrifugal pump starts losing flow or making noise, chances are the impeller’s taken a beating from debris, cavitation, or just years of hard work. This cast iron impeller fits 4-inch centrifugal transfer pumps commonly used around farms and ranches for filling water tanks, transferring diesel fuel, and moving liquid fertilizer and herbicide solutions. The 6-vane design with 24HP rating means it’s built to handle serious flow demands when you need to move a lot of fluid fast.

What You’re Getting

Heavy-duty cast iron construction that won’t crack or wear out like plastic impellers
Six precision-cast vanes for smooth, efficient flow with minimal vibration
24HP rating handles high-volume transfer jobs without strain
Direct replacement that installs just like your original impeller
Balanced design reduces pump wear and extends bearing life

Built for Real Farm Work

This impeller is designed for the bigger 4-inch centrifugal pumps you’ll find on irrigation systems, liquid fertilizer rigs, and chemical applicators. These pumps are workhorses—they fill stock tanks, move water for crop spraying, and transfer diesel from bulk tanks to your equipment. The cast iron construction handles abrasive materials better than plastic and won’t get brittle in cold weather.

Made to Last

Cast iron construction resists corrosion and provides excellent durability, while the precision-machined design maintains proper clearances for maximum flow efficiency without cavitation. Farm chemicals and fuel additives won’t eat away at this impeller like they do with some materials.

Installation Notes

When replacing the impeller, it’s smart to check the pump housing for wear and replace seals while you’ve got it apart. Make sure to torque the impeller nut to spec—too loose and it’ll work loose, too tight and you might strip the threads or crack the impeller. A good tip is to mark the impeller position before removal so you can install the new one in the same orientation.