Cart
Pneumatic Back Pressure Regulator, 20 gpm (75 lpm), 300 psi (20.6 bar) max fluid pressure, 1-1/2 npt
Part Number: 288311
Image is for illustrative purposes only.
Pneumatic Back Pressure Regulator, 20 gpm (75 lpm), 300 psi (20.6 bar) max fluid pressure, 1-1/2 npt
Part Number: 288311
Questions About this Product?
If you’re not finding the information you need, ask one of our experts.
Ask an ExpertFeatures
Product Brochure
- PTFE/Elastomer hybrid diaphragm withstands wear while maintaining accurate responsiveness
- Stainless steel wetted materials are compatible with catalyst and waterborne materials
- Hardened stainless steel seat ensure low wear and long life
- Large orifice accommodates high volume flow rates
- Air operated for remote automated control to eliminate operator interference
Specifications & Documents
Technical Specifications
Convert to Metric| Compatible Material | Catalyst, Waterborne |
|---|---|
| Construction | Stainless Steel, Acetal, Nylon Fabric Base With Impregnated Buna-N, Fluid Side PTFE Coated |
| Gauge Port Size (in) | 1/4 |
| Gauge Port Type | NPT |
| Includes | Gauge |
| Inlet Size (in) | 1-1/2 |
| Inlet Thread Type | NPT |
| Maximum Air Inlet Pressure (psi) | 100 |
| Maximum Flow Rate (GPM) | 20 |
| Maximum Regulated Pressure (psi) | 250 |
| Maximum Viscosity (cP) | 1000 |
| Maximum Working Pressure (psi) | 300 |
| Minimum Regulated Pressure (MPa) | 0.017 |
| Minimum Regulated Pressure (psi) | 25 |
| Outlet Size (in) | 1-1/2 |
| Outlet Thread Type | NPT |
| Type | Back Pressure Regulator |
| Compatible Material | Catalyst, Waterborne |
| Construction | Stainless Steel, Acetal, Nylon Fabric Base With Impregnated Buna-N, Fluid Side PTFE Coated |
| 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) | 3.81 |
| Inlet Size (in) | 1-1/2 |
| Inlet Size (mm) | 38.1 |
| Inlet Thread Type | NPT |
| Maximum Air Inlet Pressure (bar) | 7 |
| Maximum Air Inlet Pressure (kPa) | 70 |
| Maximum Air Inlet Pressure (psi) | 100 |
| Maximum Flow Rate (L/min) | 75.7 |
| Maximum Regulated Pressure (bar) | 17.2 |
| Maximum Regulated Pressure (kPa) | 1720 |
| Maximum Regulated Pressure (psi) | 250 |
| Maximum Viscosity (cP) | 1000 |
| Maximum Working Pressure (bar) | 21 |
| Maximum Working Pressure (kPa) | 2100 |
| Maximum Working Pressure (psi) | 300 |
| Minimum Regulated Pressure (MPa) | 0.017 |
| Minimum Regulated Pressure (bar) | 1.7 |
| Minimum Regulated Pressure (kPa) | 170 |
| Minimum Regulated Pressure (psi) | 25 |
| Outlet Size (cm) | 3.81 |
| Outlet Size (in) | 1-1/2 |
| Outlet Size (mm) | 38.1 |
| Outlet Thread Type | NPT |
| Type | Back Pressure Regulator |
Product Manuals
CAD Drawings
288117-3D-EN.zip
(1 MB)
Sales Literature
Certifications
MSD201EN, Loctite 567 Low Strength Thread Sealant, Safety Data Sheet, English
(141 KB)
(English Only)
