

The Graco 830352 Fluid Regulator (Less Dump) provides consistent fluid pressure control for low-pressure spray and dispensing systems without a dump valve.
The Graco 830352 Regulator, Fluid Less Dump is a genuine Graco fluid pressure regulator designed for use in low‑pressure fluid delivery systems. It provides dependable downstream pressure control and works where a dump valve is not required. :contentReference[oaicite:0]{index=0}
| Part Number | 830352 |
|---|---|
| Type | Fluid Pressure Regulator (No Dump Valve) |
| Maximum Inlet Pressure | 250 psi (18 bar) |
| Regulated Pressure Range | 3–100 psi |
| Flow Capacity | Up to ~3.0 GPM (11.3 L/min) typical for B‑Series regulators |
| Construction | Stainless steel, PTFE, Acetal (waterbase compatible) :contentReference[oaicite:5]{index=5} |
“Less Dump” means this regulator does not include an integrated dump valve. It provides regulated fluid pressure without the quick pressure release feature that some models include. :contentReference[oaicite:6]{index=6}
It is typically installed between the fluid supply and downstream devices like spray guns or dispensing valves to maintain consistent pressure during operation in low‑pressure systems. :contentReference[oaicite:7]{index=7}
A regulator with a dump valve (e.g., 830351) includes a built‑in valve to quickly release fluid pressure for safer maintenance and flushing. This “Less Dump” version focuses only on pressure regulation without that quick relief feature. :contentReference[oaicite:8]{index=8}
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