Built for precise pneumatic pressure control in tight spaces, this miniature air pressure regulator provides a 0 to 60 psi (0 to 4.1 bar) adjustable output with high-resolution adjustment and 0.3% of span repeatability. It provides 10 SCFM flow capacity through 1/16-27 NPT ports in a compact diecast aluminum body. It is rated for use up to 150 psi (10 bar) supply pressure.
Built for precise pneumatic pressure control in tight spaces, this miniature air pressure regulator provides a 0 to 60 psi (0 to 4.1 bar) adjustable output with high-resolution adjustment and 0.3% of span repeatability. It provides 10 SCFM flow capacity through 1/16-27 NPT ports in a compact diecast aluminum body. It is rated for use up to 150 psi (10 bar) supply pressure.
OMEGA's PRG98A miniature air pressure regulator provides the highest level of regulation accuracy and repeatability available in a compact lightweight housing. It is ideal for applications that require precise pressure control and substantial flow capacity under variable operating conditions and limited space.
Features
Applications
| Output pressure range | 0 to 60 psi (0 to 4.1 bar) |
| Maximum supply pressure | 150 psi (10 bar) |
| Supply pressure effect | 0.5 psi for 100 psi change |
| Flow capacity | 10 SCFM @ 100 psi inlet |
| Exhaust capacity | 7 SCFM |
| Sensitivity | 0.25 inH2O |
| Repeatability | 0.3% of span |
| Air consumption | 6 SCFH maximum at 150 psi supply |
| Temperature limits | 0 to 160°F (-18 to 71°C) |
| Port sizes (in/out/gauge) | 1/16-27 NPT |
| Mounting | Pipe, panel, through body or optional bracket |
| Body | Diecast aluminum alloy, chromate and epoxy paint |
| Elastomers | Nitrile |
| Trim | Zinc plated steel |
| Additional materials | Brass, aluminum, stainless steel, zinc plated steel |
| Dimensions | 1.38 x 1.38 x 3.88" (35.1 x 35.1 x 98.5 mm) |
| Weight | Weight: 0.35 lbs (0.16 kg) |
| Output pressure range | 0 to 60 psi (0 to 4.1 bar) |
| Maximum supply pressure | 150 psi (10 bar) |
| Supply pressure effect | 0.5 psi for 100 psi change |
| Flow capacity | 10 SCFM @ 100 psi inlet |
| Exhaust capacity | 7 SCFM |
| Sensitivity | 0.25 inH2O |
| Repeatability | 0.3% of span |
| Air consumption | 6 SCFH maximum at 150 psi supply |
| Temperature limits | 0 to 160°F (-18 to 71°C) |
| Port sizes (in/out/gauge) | 1/16-27 NPT |
| Mounting | Pipe, panel, through body or optional bracket |
| Body | Diecast aluminum alloy, chromate and epoxy paint |
| Elastomers | Nitrile |
| Trim | Zinc plated steel |
| Additional materials | Brass, aluminum, stainless steel, zinc plated steel |
| Dimensions | 1.38 x 1.38 x 3.88" (35.1 x 35.1 x 98.5 mm) |
| Weight | Weight: 0.35 lbs (0.16 kg) |
