Description
When you’re setting up a sprayer pump, getting the shaft connection right is critical for reliable operation. This Hypro coupler assembly takes care of that connection, linking your pump to its drive source smoothly and securely. Whether you’re building a new spray system or replacing a worn coupler, this part ensures your pump gets the power it needs without vibration or misalignment issues.
What You’re Getting
- Precision-machined coupler designed specifically for 5/8 inch pump shafts
- Heavy-duty construction that handles the torque and stress of pump operation
- Proper alignment features that reduce pump wear and noise
- Direct replacement design that works with standard Hypro pump configurations
- Quality materials that resist corrosion from chemical exposure
Built for Real Farm Work
This coupler works with Hypro roller pumps commonly used on field sprayers, livestock sprayers, and custom spray rigs. These pumps handle everything from herbicide application to livestock treatments, and the coupler needs to keep up with the demands of daily spraying operations. Whether you’re running a 3-point sprayer or a pull-behind unit, this coupling provides the reliable connection between your pump and drive system.
Made to Last
Farm chemicals are hard on equipment, but this coupler is built to handle exposure to fertilizers, herbicides, and cleaning solutions. The materials resist corrosion while maintaining the precise tolerances needed for smooth operation. It’s designed to handle the constant starting and stopping that comes with spray work without loosening or wearing prematurely.
Installation Notes
This is a direct replacement for worn or damaged couplers on existing systems. Make sure to properly align your pump and drive shaft before tightening – misalignment causes premature wear and vibration. A little anti-seize compound on the shaft helps with future maintenance. Check alignment periodically during the season to keep everything running smoothly.






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