AirTAC GR200-08 Pressure Regulator (GR20008F2)
The AirTAC AirTAC GR200-08 Pressure Regulator (GR20008F2) is a genuine G-series air pressure regulator. It holds a stable downstream pressure over the range 0.05 - 0.9 MPa (7 - 130 psi) with PT1/4" ports, and ships with a pressure gauge. A regulator does not filter the air — put a GF filter upstream, or use a GFR filter regulator, when water and particulate must also be removed.
- TypePressure regulator
- Port sizePT1/4"
- Regulating range0.05 - 0.9 MPa (7 - 130 psi)
- Pressure typeStandard type
- Pressure gaugeFitted
- Reflux valveNot fitted
- ThreadPT
- BracketFixing bracket included
About the AirTAC GR200-08 Pressure Regulator (GR20008F2)
The AirTAC GR20008F2 is a dedicated air pressure regulator from the G series: it reduces supply pressure and holds a steady downstream setting, with no filter element and no bowl. This 200-size configuration has a PT1/4 port and the embedded square pressure gauge reading in psi. Maximum working pressure is 1.0 MPa (145 psi), the standard adjustment range is 0.05-0.9 MPa (7-130 psi), and the operating temperature range is -20 to 70 C.
This is a genuine AirTAC part, available in the same family from size 200 through 600 with larger ports, G (BSPP) or NPT thread options, a low-pressure type limited to 0.4 MPa, and no-gauge or no-bracket variants. Flow is published as curves rather than one rated number, so we confirm the datasheet and sizing figures on request.
AirTAC GR200-08 Pressure Regulator (GR20008F2) Technical Specifications
| Model | AirTAC GR200-08 Pressure Regulator (GR20008F2) |
|---|---|
| Series | GR200 pressure regulator |
| Port size | PT1/4" (PT thread) |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Standard type |
| Bracket | Fixing bracket included |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -20 to +70 °C |
| Pressure gauge | Fitted — square, psi scale |
| Reflux valve | Not fitted |
| Mounting | Panel mounting; optional fixing bracket |
Specifications follow the official AirTAC G-series air-preparation data. Note the GR temperature range is -20 to +70 °C, wider than the other G-series units. A regulator has no bowl and no filter element, so there is no filtering grade. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
Model Code: AirTAC GR200-08 Pressure Regulator (GR20008F2)
| GR200 | G-series pressure regulator, 200 body — sets the port range. |
|---|---|
| 08 | Port size PT1/4". This body offers 06 = PT1/8", 08 = PT1/4". |
| (blank) | Standard type — 0.05 - 0.9 MPa (7 - 130 psi). Blank is standard, L is the low-pressure type. |
| (blank) | Fixing bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| F | Gauge shape: Square. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | PT thread. PT is the default; G is BSPP and T is NPT. |
| (blank) | No reverse-flow valve (the default). |
Field order is size, port, type, bracket, gauge, gauge shape, scale, thread, reflux — a blank position takes the default. Example: GR300-08LNK is a 300 body, PT1/4", low-pressure type, no gauge, with reflux valve.
Size Class
- GR200PT1/8" - PT1/4"
- GR300PT1/4" - PT1/2"
- GR400PT3/8" - PT1/2"
- GR600PT3/4" - PT1"
A larger body carries a larger port and holds set pressure better as flow rises. AirTAC publishes flow only as curves, so size the body from your peak demand with headroom rather than from a single rated figure.
| This model | GR200 · PT1/4" · 0.05 - 0.9 MPa (7 - 130 psi) |
|---|---|
| One size up | GR300 |
| Line order | Filter first, then regulator, then lubricator |
Where the AirTAC GR200-08 Pressure Regulator (GR20008F2) Is Used
Packaging line seal cylinders
Regulate air to the sealing and tucking cylinders on a carton packaging line so seal pressure stays constant across shifts, with psi readout matching the panel gauges already in use.
Pneumatic clamping fixture
Set the holding pressure on the clamps of a machining fixture from a 1/4" branch, keeping workpiece clamping force repeatable regardless of header fluctuations.
Truck air-test bench
Supply regulated test air to a bench used for checking pneumatic components on commercial vehicles, with the psi gauge giving direct readings against test spec.
Is the AirTAC GR200-08 Pressure Regulator (GR20008F2) the Right Regulator?
Use the GR size ladder (200, 300, 400, 600) to match port size and air demand - this model is 200 size with a 1/4" PT port. The F2 code gives you the square embedded gauge on the psi scale, which suits US-spec panels; choose F1 or F3 for MPa or bar. If you need downstream pressure held against supply loss, pick the K version with the reverse/check valve. PT thread is standard and G (BSPP) or NPT are order options; a J code drops the bracket, and GR is panel-mountable. Flow is published as curves, not a single rating, so ask us to confirm sizing for your application before ordering.
Quick checklist
- ✓ Body size for your peak flow (PT1/4" here)
- ✓ Standard 0.9 MPa or low-pressure 0.4 MPa
- ✓ Gauge fitted, or order N without
- ✓ Gauge shape C round / F square
- ✓ Scale MPa (1), psi (2) or bar (3)
- ✓ Reflux valve needed, order K
Installation & Maintenance Notes
- check Install downstream of the filter, following the airflow arrow.
- check Keep inlet pressure at or below 1.0 MPa (145 psi).
- check Set pressure while air is flowing, then lock the knob.
- check Adjust within 0.05 - 0.9 MPa (7 - 130 psi) only.
- check Operating range -20 to +70 °C.
- check Panel-mount or use the fixing bracket; do not hang it on tubing.
Without a reflux valve, air cannot flow back through the regulator — order the K option if reverse flow is required. A regulator does not remove water or particulate; that is the filter's job.
AirTAC GR200-08 Pressure Regulator (GR20008F2) FAQ
AirTAC publishes regulator flow as curves rather than a single rated figure, so there is no rated flow number to quote here. Send us your application details and we will confirm the datasheet and flow curve to check the sizing before you order.
F is the square embedded pressure gauge and the digit selects the scale: F1 = MPa, F2 = psi, F3 = bar. If your panel is specified in psi, F2 lets you read set pressure directly without converting units.
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