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.
| 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 |
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.
