Description
When your sprayer pump starts leaking around the shaft or you’re seeing chemical dripping where it shouldn’t, it’s usually the shaft seal that’s given up. This Viton seal is designed for the 1502, 1700, 7560, and 7700 roller pumps, keeping your pump sealed tight so you can focus on getting the job done instead of dealing with messy leaks.
What You’re Getting
- Premium Viton material that stands up to harsh agricultural chemicals and fertilizers
- Precise fit that stops leaks at the shaft where they commonly occur
- Chemical-resistant construction that won’t deteriorate from exposure to herbicides or liquid fertilizers
- Direct replacement seal—no modifications or special tools needed for installation
Built for Real Farm Work
This seal fits a wide range of Hypro roller pumps that are the workhorses of field spraying operations. Whether you’re running a self-propelled sprayer, nurse tank, or field cultivator with liquid application, these pumps see some serious use. The pumps are designed especially for agricultural and industrial spraying, handling everything from post-emergence herbicides to liquid starter fertilizer.
Made to Last
Farm chemicals are tough on seals, but Viton material is specifically chosen because it resists swelling and deterioration from contact with most agricultural chemicals. This isn’t a cheap rubber seal that’ll fail after a season—it’s built to handle the temperature swings and chemical exposure that come with farm use.
Good to Know
Installation is straightforward if you’re comfortable working on pumps, but you’ll need to remove the pump from the drive to access the seal. A seal puller makes removal of the old seal much easier, and a thin coat of grease on the new seal helps with installation. Always check the shaft for scoring or wear while you’ve got things apart.
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