Graco | 208997 Back Pressure Regulator, Low Pressure Corrosion Resistant, 200 Max psi, SST, Manual, 1-1/4 (f) x 1-1/4 (f), with Gauge
Graco
Model: 208997
Back pressure regulators utilize closed-loop control to maintain system pressure, irrespective of flow demand.
- Stainless steel wetted components offer compatibility with catalyst and waterborne materials.
- A hardened stainless steel seat ensures minimal wear and extended operational life.
- The PTFE/Elastomer hybrid diaphragm provides wear resistance while maintaining precise responsiveness.
- A large orifice design accommodates high-volume flow rates.
- Air-operated models are available for automated control; conversion kit (15J498) is sold separately.
Operational Specifications
| Specification | Value |
|---|---|
| UPC Product | 633955329942 |
| Division | IPD |
| Height | 6.6 IN | 16.764 CM |
| Length | 14 IN | 35.560 CM |
| Width | 9.9 IN | 25.146 CM |
| Volume | .529 FT3 | 0.015 M3 |
| Shipping Weight | 9.37 LBS | 4.250 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 |
| Includes | Gauge |
| Inlet Size (cm) | 3.175 |
| Inlet Size (in) | 1-1/4 |
| Inlet Size (mm) | 31.75 |
| 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 (bar) | 0.35 |
| Minimum Regulated Pressure (kPa) | 35 |
| Minimum Regulated Pressure (psi) | 5 |
| Outlet Size (cm) | 3.175 |
| Outlet Size (in) | 1-1/4 |
| Outlet Size (mm) | 31.75 |
| Minimum Regulated Pressure (MPa) | 0.035 |
