Description
If you’ve been dealing with spray monitor issues—uneven flow, false readings, or chemical leaks around the manifold—a worn washer is often the culprit. This 3/4 inch EPDM washer keeps your Redball spray tip monitor sealed tight, so you can trust your flow readings and keep chemicals where they belong.
What You’re Getting
- Chemical-resistant EPDM rubber that won’t break down from herbicides or fertilizers
- Standard 3/4 inch size fits Redball Original Spray Tip Monitor manifolds perfectly
- Flexible seal maintains pressure even with vibration and temperature changes
- Direct replacement part—no guessing if it’ll fit your setup
Built for Real Farm Work
This washer is designed specifically for spray monitor manifold service on Redball systems. Whether you’re running a field sprayer, liquid fertilizer applicator, or boom sprayer, proper sealing in the manifold is critical for accurate flow monitoring and preventing costly chemical waste.
Made to Last
EPDM rubber is the go-to material for agricultural spray applications because it handles temperature extremes and chemical exposure without deteriorating. This washer maintains its seal through hot summer days and cold spring mornings, keeping your monitor working reliably season after season.
Good to Know
When servicing your spray monitor manifold, it’s smart to replace all the washers at once rather than just the obvious problem ones. Keep a few spares in your parts box—they’re small enough to lose easily but important enough to stop your whole spray operation if one fails.


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