AirTAC GR200-08 Pressure Regulator (GR20008F3)
The AirTAC AirTAC GR200-08 Pressure Regulator (GR20008F3) 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 (GR20008F3)
The AirTAC GR20008F3 is an air pressure regulator from the G series: its only job is to reduce incoming compressed air to a stable, adjustable downstream pressure - no filtration, no lubrication, no bowl. This 200-size unit has a PT1/4 port and the embedded square gauge on the bar scale. Maximum working pressure is 1.0 MPa (145 psi), the standard adjustment range is 0.05-0.9 MPa (7-130 psi), and it operates from -20 to 70 C.
This is a genuine AirTAC part from a family spanning sizes 200 to 600, with G (BSPP) or NPT thread options, a low-pressure type limited to 0.4 MPa, and no-gauge or no-bracket variants to order. Flow is published as curves rather than a single rating, so we confirm datasheet and sizing figures on request.
AirTAC GR200-08 Pressure Regulator (GR20008F3) Technical Specifications
| Model | AirTAC GR200-08 Pressure Regulator (GR20008F3) |
|---|---|
| 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, bar 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 (GR20008F3)
| 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. |
| 3 | Gauge scale: bar. 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 (GR20008F3) Is Used
Lab test rig air supply
Feed regulated air to a laboratory test bench where results are documented in bar, keeping test conditions repeatable between runs.
PLC-controlled sortation gate
Regulate the 1/4" supply to sorting gate actuators on a parcel sortation conveyor so gate speed behaviour stays consistent as header pressure varies.
Workshop air drop
Set a safe, fixed working pressure at an individual air drop on a maintenance workshop manifold, protecting hand tools and small actuators from overpressure.
Is the AirTAC GR200-08 Pressure Regulator (GR20008F3) the Right Regulator?
Pick the GR size (200, 300, 400, 600) against your port and air demand - this one is 200 size with a 1/4" PT port. The F3 code gives the square embedded gauge in bar, ideal for European-style documentation; F1 and F2 cover MPa and psi. Add the K option if you want the reverse/check valve to hold downstream pressure on supply loss. PT is the standard thread with G (BSPP) and NPT as order options; J drops the bracket, and the GR also panel-mounts. Flow appears only as curves in the catalogue, not a single rated figure, so ask us to confirm sizing against 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 (GR20008F3) FAQ
There is no single rated flow figure to quote: AirTAC publishes regulator flow as curves only. Tell us your duty and we will confirm the datasheet and flow curve on request so you can verify the 200 size is correct before ordering.
F is the embedded square pressure gauge and 3 is its scale, reading in bar. F1 reads MPa and F2 reads psi. The choice changes only the gauge scale - the regulator's 0.05-0.9 MPa (7-130 psi) adjustment range is the same.
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Standard models usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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