Description
When you’re running herbicide through fence rows or spot-spraying weeds in the pasture, you need a pump that keeps up with the job and doesn’t leave you stranded. This Hypro 4 roller pump is built for those lighter-duty spraying tasks where reliability matters more than flashy features. It’s the kind of pump that just works, day in and day out.
What You’re Getting
- Solid 9.1 GPM flow capacity at 150 PSI—perfect for boom sprayers and small tank rigs
- Cast iron construction that handles chemicals and weather without breaking down
- Viton seals that resist chemical breakdown and last longer than standard rubber
- Counter-clockwise rotation with 5/8″ solid shaft for easy belt or direct drive setup
- Designed to run at speeds up to 1800 RPM without wearing out prematurely
Built for Real Farm Work
This pump shines on utility tractors and smaller spraying rigs where you need steady pressure for herbicide application, livestock spraying, or orchard work. The 4 roller design gives you smooth, consistent flow whether you’re running a 20-foot boom or hand spraying around buildings. It’s sized right for operations that don’t need the massive flow of an 8 roller pump but want more capacity than a 3 roller can deliver.
Made to Last
The cast iron body stands up to years of chemical exposure, and those Super Rollers inside are engineered to maintain their seal and keep pumping even when conditions get tough. Viton seals mean you won’t be replacing gaskets every season like you would with cheaper rubber seals.
Installation Notes
The 5/8″ solid shaft makes hookup straightforward with most small engines or PTO drives. If you’re replacing an older pump, double-check your rotation direction—this one runs counter-clockwise, which is standard for most applications. A little pump oil in the sight glass keeps everything running smooth.
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