

The Graco 830353 Low Pressure Fluid Regulator ensures consistent downstream fluid pressure for low-pressure spray and dispensing systems.
The Graco 830353 Regulator, Low Pressure is a high‑quality Graco fluid pressure regulator designed for controlling downstream fluid pressure in low‑pressure spraying and dispensing applications. It allows precise adjustment of fluid pressure to guns, valves, and applicators for consistent operation. :contentReference[oaicite:0]{index=0}
| Part Number | 830353 |
|---|---|
| Type | Low Pressure Fluid Regulator |
| Maximum Working Pressure | 250 psi (18 bar) |
| Regulated Pressure Range | 3–100 psi (0.2–7 bar) |
| Flow Capacity | Up to ~3.0 GPM (11.3 L/min) |
| Actuation Type | Air Operated |
| Wetted Material | Stainless Steel |
| Inlet/Outlet Ports | 3/8″ (f) inlet × 1/4″ (f) outlet (NPSM) |
It regulates downstream fluid pressure in low‑pressure systems, allowing accurate pressure control to guns, valves, and other fluid delivery points for stable and consistent results. :contentReference[oaicite:5]{index=5}
The stainless steel wetted materials make it compatible with a variety of water‑based and solvent‑based fluids, but always confirm fluid compatibility with your system requirements. :contentReference[oaicite:6]{index=6}
Install the regulator in the fluid line between the pump and downstream components, adjusting set pressure as needed per your system’s manual. Always follow safe installation practices and system guidelines.
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