Graco 189320 Seat Ball
$46.00
Available to Order
The Graco 189320 Seat Ball ensures tight sealing and reliable check-valve operation in Graco diaphragm pumps.
- OEM seat ball replacement
- Provides consistent check-valve performance
- Durable metal construction
- Designed for Graco 1590 pumps
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 189320 Seat Ball for 1590 Diaphragm Pumps
✔ Compatible Machines
- Graco Husky 1590 diaphragm pumps
Overview
The Graco 189320 Seat Ball provides precise sealing in check-valve assemblies of Graco 1590 pumps. It helps maintain correct fluid flow, prevents backflow, and ensures reliable pump operation over time.
Key Features
| Part Number | 189320 |
|---|---|
| Material | Metal |
| Component Type | Seat ball |
| Pump Series | 1590 diaphragm pumps |
Installation & Usage Tips
- Replace in matched sets for proper sealing.
- Inspect seats before installation.
- Keep valve cavity clean to prevent debris interference.
Frequently Asked Questions
It controls fluid direction and prevents backflow inside the pump.
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