Graco 15H834 Ball Neo/SST Core 2.25 in
Upgrade your pump system with the Graco 15H834 Ball Neo/SST Core 2.25″ for reliable flow and long-lasting performance in high-pressure applications.
- Compatible Machines: S500e, F680e, F800e
- Durable stainless steel core resists corrosion
- Neoprene elastomer interface ensures smooth operation
- High-flow design for large-capacity pumps
- Easy to install & maintain
Compatible Machines
| Machine / Pump Model | Notes |
|---|---|
| Graco S500e | High-flow industrial spray systems |
| Graco F680e | Compatible with check-valve assemblies |
| Graco F800e | Optimized for large-capacity fluid delivery |
Product Overview
The Graco 15H834 Ball Neo/SST Core 2.25″ is engineered for high-performance fluid handling in demanding pump systems. Its robust construction ensures reliable sealing, consistent flow, and extended service life.
- Neoprene elastomer interface bonded to polished stainless steel for durability
- 2.25″ diameter for high flow capacity
- Low-friction surface for minimal pressure drop
- Dynamic sealing under high-pressure cycling
- Corrosion-resistant core suitable for various coatings
Material & Construction
The stainless steel core is precision-ground for spherical accuracy and polished to a smooth, low-roughness finish. The neoprene (NEO) elastomer is vulcanized to the core, maintaining preload stability even under high-pressure cycling and mechanical stress.
Performance & Reliability
This check ball delivers high-flow performance and tight sealing under repeated cycles. It resists wear from abrasive coatings and maintains operational efficiency over long-term use.
Applications
Ideal for use in piston, diaphragm, and high-pressure sprayer pumps handling architectural, industrial, marine, and specialty coatings. Performs well in systems with high-volume or abrasive media.
Installation & Maintenance
- Inspect valve housing and seat before installation
- Clean seating surfaces to ensure optimal sealing
- Use light, compatible assembly lubricant if necessary
- Regular inspection for elastomer wear or scoring
- Maintain upstream filtration (40-micron or finer) for abrasive media
Frequently Asked Questions
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