Graco 189446 Seat, Valve
OEM valve seat designed for Graco Dura-Flo 1800 lower assemblies, ensuring tight sealing contact for controlled fluid flow and stable pump pressure during operation.
- Genuine Graco part number 189446
- Compatible with Dura-Flo 1800 pump systems
- Designed for 290 cc lower assemblies
- Improves sealing efficiency and reduces leakage
- Precision-machined for reliable fit and durability
Valve Seat Performance & Pump Sealing Precision
Compatible Machines
| Compatible Equipment | Series / Type |
|---|---|
| Graco Dura-Flo 1800 | 290 cc Lower Units |
| Lower Part No. 222801 | Dura-Flo 1800 |
| Lower Part No. 222802 | Dura-Flo 1800 |
| Lower Part No. 222803 | Dura-Flo 1800 |
| Lower Part No. 222804 | Dura-Flo 1800 |
| Lower Part No. 222805 | Dura-Flo 1800 |
| Lower Part No. 222806 | Dura-Flo 1800 |
What Is the Graco 189446 Seat, Valve?
The Graco 189446 Seat, Valve is a genuine OEM sealing component used in Graco Dura-Flo 1800 lower pump assemblies. It provides a precise sealing surface for the valve system, ensuring controlled fluid flow during suction and discharge cycles.
Designed for high-pressure industrial applications, the valve seat helps maintain efficient pump performance by supporting tight sealing contact, reducing fluid leakage, and improving overall system reliability during continuous operation.
Manufactured to original Graco specifications, this component delivers dependable fitment within select 290 cc lower units and supports long-term durability in demanding coating and fluid transfer environments.
Key Features
- Genuine Graco OEM valve seat component
- Designed for Dura-Flo 1800 lower assemblies
- Supports tight sealing and fluid control
- Helps reduce leakage and improve efficiency
- Compatible with multiple 290 cc lower units
- Precision-machined for reliable industrial performance
Frequently Asked Questions
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