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Back Pressure Regulator, Low Pressure Corrosion Resistant, 56.7 lpm (15 GPM), 12.4 bar max, Manual, 3/8 (m) x 3/8 (f), with Gauge
Part Number: 903508
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Back Pressure Regulator, Low Pressure Corrosion Resistant, 56.7 lpm (15 GPM), 12.4 bar max, Manual, 3/8 (m) x 3/8 (f), with Gauge
Part Number: 903508
Control upstream fluid pressure with Graco back pressure regulators. Our back pressure regulators use closed loop control to maintain the pressure of the system regardless of flow demand. This allows operators to trigger guns, valves, and other flow controls without changing the system pressure.
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Control upstream fluid pressure with Graco back pressure regulators. Our back pressure regulators use closed loop control to maintain the pressure of the system regardless of flow demand. This allows operators to trigger guns, valves, and other flow controls without changing the system pressure.
- Stainless steel wetted materials are compatible with catalyst and water-borne materials
- Hardened stainless steel seat ensure low wear and long life
- PTFE/Elastomer hybrid diaphragm withstands wear while maintaining accurate responsiveness
- Large orifice accommodates high volume flow rates
- Air operated models available for automated control, Conversion kit (15J498)
Specifications & Documents
Technical Specifications
Convert to Imperial| Compatible Material | Catalyst, Water-borne |
|---|---|
| Gauge Port Size (in) | 1/4 |
| Gauge Port Type | NPT |
| Includes | Gauge |
| Inlet Size (in) | 3/8 |
| Inlet Thread Type | NPT |
| Maximum Flow Rate (gpm) | 15 |
| Maximum Regulated Pressure (psi) | 200 |
| Maximum Viscosity (cP) | 1000 |
| Maximum Working Pressure (psi) | 300 |
| Minimum Regulated Pressure (MPa) | 0.035 |
| Minimum Regulated Pressure (psi) | 5 |
| Outlet Size (in) | 3/8 |
| Outlet Thread Type | NPT |
| Type | Back Pressure Regulator |
| Wetted Material | Stainless Steel |
| Compatible Material | Catalyst, Water-borne |
| Gauge Port Size (cm) | 0.635 |
| Gauge Port Size (in) | 1/4 |
| Gauge Port Size (mm) | 6.35 |
| Gauge Port Type | NPT |
| Includes | Gauge |
| Inlet Size (cm) | 0.9525 |
| Inlet Size (in) | 3/8 |
| Inlet Size (mm) | 9.525 |
| Inlet Thread Type | NPT |
| Maximum Flow Rate (l/min) | 56.8 |
| Maximum Regulated Pressure (bar) | 14 |
| Maximum Regulated Pressure (kPa) | 1400 |
| Maximum Regulated Pressure (psi) | 200 |
| Maximum Viscosity (cP) | 1000 |
| Maximum Working Pressure (bar) | 21 |
| Maximum Working Pressure (kPa) | 2100 |
| Maximum Working Pressure (psi) | 300 |
| Minimum Regulated Pressure (MPa) | 0.035 |
| Minimum Regulated Pressure (bar) | 0.35 |
| Minimum Regulated Pressure (kPa) | 35 |
| Minimum Regulated Pressure (psi) | 5 |
| Outlet Size (cm) | 0.9525 |
| Outlet Size (in) | 3/8 |
| Outlet Size (mm) | 9.525 |
| Outlet Thread Type | NPT |
| Type | Back Pressure Regulator |
| Wetted Material | Stainless Steel |
Product Manuals
CAD Drawings
903508-3D-EN.zip
(404 KB)
