Graco | 25R491 Medium Pressure Fluid Back Pressure Regulator, 3000 Max psi, 5 gpm Max flow rate, SST, Mechanical with locking nut
Graco
Model: 25R491
This spring-operated back pressure regulator (BPR) allows for improved fluid control without the need for a compressed air line.
- The mechanical medium pressure BPR offers straightforward installation.
Operational Specifications
| Specification | Value |
|---|---|
| UPC Product | 769946172072 |
| Division | IPD |
| Height | 6 IN | 15.240 CM |
| Length | 8.75 IN | 22.225 CM |
| Width | 6.75 IN | 17.145 CM |
| Volume | .205 FT3 | 0.006 M3 |
| Shipping Weight | 5 LBS | 2.268 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) | 0.95 |
| Inlet Size (in) | 0.375 |
| Inlet Size (mm) | 9.5 |
| 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) | 19 |
| Maximum Operating Temperature (°C) | 50 |
| Maximum Operating Temperature (°F) | 122 |
| Maximum Regulated Pressure (bar) | 207 |
| Maximum Regulated Pressure (kg/cm²) | 207 |
| Maximum Regulated Pressure (kPa) | 20700 |
| Maximum Regulated Pressure (psi) | 3000 |
| Maximum Viscosity (cP) | 250 |
| Maximum Working Pressure (bar) | 211 |
| Maximum Working Pressure (kg/cm²) | 211 |
| Maximum Working Pressure (kPa) | 20680 |
| Maximum Working Pressure (psi) | 3000 |
| Minimum Operating Temperature (°C) | 0 |
| Minimum Operating Temperature (°F) | 32 |
| Minimum Regulated Pressure (bar) | 17 |
| Minimum Regulated Pressure (kg/cm²) | 17 |
| Minimum Regulated Pressure (kPa) | 1720 |
| Minimum Regulated Pressure (psi) | 250 |
| Outlet Size (cm) | 0.95 |
| Outlet Size (in) | 0.375 |
| Outlet Size (mm) | 9.5 |
