Valve housing engineered for Graco Dura-Flo 1800 lower assemblies, supporting controlled fluid flow and stable internal valve alignment in high-pressure pump 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 189442 Housing, Valve is a genuine OEM component used in Graco Dura-Flo 1800 lower pump assemblies. It serves as a structural housing for the valve system, helping control fluid flow direction and maintain stable pump operation under high-pressure conditions.
Designed for demanding industrial fluid handling environments, the valve housing ensures proper alignment and secure containment of internal valve components, contributing to consistent suction and discharge performance during pump cycling.
Manufactured to original Graco specifications, this housing provides reliable fitment within select 290 cc lower units and supports long-term durability in heavy-duty coating and pumping applications.
