AirTAC GR200-08 Pressure Regulator (GR20008C2)
The AirTAC AirTAC GR200-08 Pressure Regulator (GR20008C2) 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 (GR20008C2)
GR20008C2 is an AirTAC G-series air pressure regulator: regulation only, with no filter, no bowl and no lubricator. The 200 frame carries PT1/4 ports, and the C2 in the code specifies a round external gauge on a psi scale, so operators set and read pressure directly in psi. Medium is compressed air.
This is a genuine AirTAC part. The GR series covers sizes 200 to 600 with ports from 1/8 in to 1 in, PT as the standard thread and G (BSPP) or NPT as order options, in standard and low-pressure (L) types. Maximum working pressure is 1.0 MPa (145 psi) and the GR setting range is 0.05-0.9 MPa (7-130 psi). Operating temperature is -20 to 70 C. Flow is published as curves rather than a single rating, so we confirm flow and datasheet figures on request.
AirTAC GR200-08 Pressure Regulator (GR20008C2) Technical Specifications
| Model | AirTAC GR200-08 Pressure Regulator (GR20008C2) |
|---|---|
| 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 — round, 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 (GR20008C2)
| 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). |
| C | Gauge shape: Round. 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 (GR20008C2) Is Used
Workshop air-tool bench
Bench-mounted regulation on a 1/4 in drop feeding hand-held air tools and blow-off stations in a maintenance workshop, with pressures read in psi.
Conveyor diverters and stoppers
Regulates air to pneumatic diverter, pusher and stopper cylinders on a conveyor line, set independently from the main header pressure.
Fixture and jig actuation
Supplies set-pressure air to swing clamps and riser cylinders on machining fixtures, where the psi gauge matches the toolroom's reading habits.
Is the AirTAC GR200-08 Pressure Regulator (GR20008C2) the Right Regulator?
Choices you can make on this series: pick the size and port (200/300/400/600, ports 1/8 in to 1 in; this unit is size 200 with 1/4 in PT ports); choose the gauge scale - the psi scale here, or MPa and bar options; order G (BSPP) or NPT threads instead of PT; specify the low-pressure L type (up to 0.4 MPa) where needed; and add the optional K check valve. GR flow is published as curves, not a single rated figure, so ask us to confirm sizing against your application and the datasheet 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 (GR20008C2) FAQ
AirTAC publishes GR-series flow as curves rather than a single rated figure, so no single rated number exists for us to quote. Share your application and we will confirm sizing and expected flow from the datasheet on request.
It is the gauge scale: C is the round external gauge and 2 is the psi scale, so this unit reads in psi. Use 1 for MPa and 3 for bar. The rest of the code decodes as size 200 with 1/4 in PT ports.
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Standard models usually ship in 3-4 days.
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