Description
When your sprayer starts leaving puddles under the pump or you notice pressure loss during field work, the problem’s usually a dried-out or cracked o-ring. This small seal might look insignificant, but it’s what keeps chemicals where they belong and your pump running at full pressure. A failed o-ring can turn a productive spray day into a frustrating repair session, so having the right replacement on hand makes all the difference.
What You’re Getting
- Made from durable Buna rubber that resists agricultural chemicals and UV exposure
- Precise fit for AR Pumps equipment ensures reliable sealing under pressure
- Handles the temperature swings and vibration that come with field spraying
- Direct replacement part that installs in minutes with basic tools
Built for Real Farm Work
This o-ring is designed for AR Pumps agricultural spray equipment used on farms and ranches for crop protection and field maintenance. Whether you’re spraying herbicides on row crops, applying foliar fertilizers, or handling pasture management, this seal keeps your pump operating at the pressure and flow rates you need to get the job done efficiently.
Made to Last
Agricultural spray equipment faces tough conditions – chemical exposure, temperature extremes, and constant pressure cycling. This Buna o-ring is formulated to handle these challenges without hardening, cracking, or losing its sealing ability. The material resists swelling from chemical contact and maintains flexibility through seasons of use.
Good to Know
Always replace o-rings when rebuilding pumps or servicing spray equipment – reusing old seals is asking for trouble. Clean the groove thoroughly before installation and apply a thin coat of compatible lubricant to prevent damage during assembly. Keep a few extras in your parts box since o-rings are wear items that should be replaced during routine maintenance.
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