

The Graco 221118 Low Pressure Fluid Regulator ensures accurate, stable fluid pressure control for industrial spray and dispensing systems. Built with stainless steel wetted parts for durability and wide fluid compatibility.
The Graco 221118 Low Pressure Fluid Regulator is designed to precisely control and maintain consistent fluid pressure in low-pressure industrial applications. It protects downstream equipment such as spray guns and dispensing valves from pressure fluctuations while ensuring smooth, uniform material flow.
| Maximum Working Pressure | 250 PSI (17.2 bar) |
|---|---|
| Regulated Output Pressure Range | 20–160 PSI (1.4–11 bar) |
| Maximum Flow Rate | Up to 3.0 GPM (11.4 L/min) |
| Inlet / Outlet Ports | 3/8 in NPT (In/Out) |
| Gauge Port | 1/4 in NPT |
| Wetted Parts Material | Stainless Steel |
| Control Type | Mechanical (Spring-Loaded) |
Using a dedicated low-pressure regulator like the Graco 221118 Low Pressure Fluid Regulator helps ensure uniform material delivery, improves finish quality, reduces overspray, and extends the life of connected equipment by preventing pressure damage.
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