Graco 189290 Seat Ball
$66.00
Available to Order
The Graco 189290 Ball Seat delivers consistent valve sealing to support smooth fluid flow in diaphragm pump systems.
- OEM Graco ball seat
- Supports reliable check-valve operation
- Helps prevent backflow
- Built for demanding pump applications
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 189290 Ball Seat — Check Valve Sealing Solution
✔ Compatible Machines
- Graco Husky 1590 pumps
- Graco SaniForce 1590 pumps
Overview
The Graco 189290 Ball Seat is designed to create a reliable sealing surface inside diaphragm pump check-valve assemblies. Proper sealing ensures consistent pressure and efficient pump cycles.
Key Features
| Part Number | 189290 |
|---|---|
| Component Type | Ball seat |
| Function | Valve sealing |
| Application | Fluid section check valves |
Installation & Usage Tips
- Clean valve housing thoroughly.
- Ensure correct ball alignment.
- Replace seats during routine maintenance.
Frequently Asked Questions
Replace when sealing wear causes pressure loss or leakage.
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