Graco | 25R457 Low Shear Fluid Back Pressure Regulator, 300 Max psi, 25 gpm Max flow rate, SST, Pneumatic, high wear, sanitary inlet/outlet
Graco
Model: 25R457
Graco's low shear back pressure regulator (BPR) reduces shear and prevents paint degradation, ensuring manufacturers achieve consistent finish quality.
- This air-operated model integrates with Intelligent Paint Kitchen (IPK) control to lower energy consumption and paint shear.
- Ultralife series ceramic-coated parts offer enhanced wear resistance and extended service life.
- Its low-profile, compact design and backward compatibility facilitate straightforward installation and replacement.
Operational Specifications
| Specification | Value |
|---|---|
| UPC Product | 769946065909 |
| Division | IPD |
| Height | 6.5 IN | 16.510 CM |
| Length | 13 IN | 33.020 CM |
| Width | 8.25 IN | 20.955 CM |
| Volume | .403 FT3 | 0.011 M3 |
| Shipping Weight | 14.2 LBS | 6.441 KG |
Technical Specifications
| Specification | Value |
|---|---|
| Gauge Port Size (cm) | 0.635 |
| Gauge Port Size (in) | 1/4 |
| Gauge Port Size (mm) | 6.35 |
| Gauge Port Type | NPT |
| Inlet Size (cm) | 3.8 |
| Inlet Size (in) | 1.5 |
| Inlet Size (mm) | 38 |
| Maximum Air Inlet Pressure (bar) | 7 |
| Maximum Air Inlet Pressure (kg/cm²) | 7 |
| Maximum Air Inlet Pressure (kPa) | 690 |
| Maximum Air Inlet Pressure (psi) | 100 |
| Maximum Flow Rate (L/min) | 95 |
| Maximum Operating Temperature (°C) | 50 |
| Maximum Operating Temperature (°F) | 122 |
| Maximum Regulated Pressure (bar) | 17.6 |
| Maximum Regulated Pressure (kg/cm²) | 17.6 |
| Maximum Regulated Pressure (kPa) | 1724 |
| Maximum Regulated Pressure (psi) | 250 |
| Maximum Viscosity (cP) | 1000 |
| Maximum Working Pressure (bar) | 21.1 |
| Maximum Working Pressure (kg/cm²) | 21.1 |
| Maximum Working Pressure (kPa) | 2068 |
| Maximum Working Pressure (psi) | 300 |
| Minimum Operating Temperature (°C) | 0 |
| Minimum Operating Temperature (°F) | 32 |
| Minimum Regulated Pressure (bar) | 1.8 |
| Minimum Regulated Pressure (kg/cm²) | 1.8 |
| Minimum Regulated Pressure (kPa) | 172 |
| Minimum Regulated Pressure (psi) | 25 |
| Outlet Size (cm) | 3.8 |
| Outlet Size (in) | 1.5 |
| Outlet Size (mm) | 38 |
| Minimum Regulated Pressure (MPa) | 0.17 |
