Find a Service Center
- 3550 Series Manually Controlled Precision Regulator
- 1/4 NPT
- 40 SCFM
- 30 psig
- w/o Gauge
features
- Fine adjustment sensitivity
- Good repeatability and minimal pressure drop
- Brass poppet for long life
- Modular with 05 series FRL
- Multiple porting options
- Relieving type
- 0.5 psig change per 25 psi input pressure change
- Proper pressure regulation is key to machine efficiency and economy
caution
- Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types
- Polycarbonate bowls, being transparent and tough, are ideal for use with filters and lubricators. They are suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact
options
- None
| Control Type | Manually Controlled |
| Port Type | NPT |
| Component | Regulator |
| Adjustment Type | Knob |
| Reverse Flow | No |
| Gauge Port | 1/4 in NPT |
| Flow | 40 SCFM |
| Port Size | 1/4 |
| Knob Color | Black |
| Preset | No Preset |
| Pressure Range [Min] | 0.5 psig |
| Body Material | Aluminum |
| Pressure Range [Max] | 30 psig |
| Operating Temperature [Max] | 200 °F |
| Regulator Precision | Precision |
| Relieving | Relieving |
| Body Size | 1/4 in |
| Preset/Limiting Pressure | N/A |
| Operating Temperature [Min] | -40 °F |
| Pressure Limiter | No Pressure Limiter |
| Size Designation | Basic |
| Series | 3550 |
| Has Gauge | No |
| Weight | 1.6 LB |
