GRACO 237503 Back Pressure Regulator, Low Pressure Mini, 180 Max psi, SST, Manual, 3/8 (m) x 3/8 (f)
Features:
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 waterborne materials
- Tungsten and carbide materials ensure low wear and long life
- Compact and lightweight design saves space and reduces payload for small circulation systems
- PTFE/Elastomer hybrid diaphragm withstands wear while maintaining accurate responsiveness
- Air operated model available for automated control, Conversion kit (237448)
Specifications:
| Compatible Material | Catalyst, Waterborne |
| Gauge Port Size (in) | 1/4 |
| Gauge Port Type | NPT |
| Includes | Gauge, Tube, Inlet Adapter and Outlet Swivel Union |
| Inlet Size (in) | 3/8 |
| Inlet Thread Type | NPT |
| Maximum Flow Rate (GPM) | 4.3 |
| Maximum Regulated Pressure (psi) | 180 |
| Maximum Viscosity (cP) | 1000 |
| Maximum Working Pressure (psi) | 300 |
| Minimum Regulated Pressure (psi) | 5 |
| Outlet Size (in) | 3/8 |
| Outlet Thread Type | NPT |
| Type | Back Pressure Regulator |
| Wetted Material | Stainless Steel, Tungsten Carbide With Nickel Binder, Acetal, PTFE |
