AirTAC GR200-08 Pressure Regulator (GR20008C1T)
The AirTAC AirTAC GR200-08 Pressure Regulator (GR20008C1T) 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
- ThreadNPT
- BracketFixing bracket included
About the AirTAC GR200-08 Pressure Regulator (GR20008C1T)
GR20008C1T is an AirTAC G-series air pressure regulator: regulation only, with no filter, no bowl and no lubricator. The T at the end of the code specifies NPT threads, so this size 200 unit takes 1/4 in NPT ports, and pressure is read on a round external gauge with an MPa scale. Medium is compressed air.
This is a genuine AirTAC part. The GR series spans sizes 200 to 600 with ports from 1/8 in to 1 in; PT is the standard thread, with G (BSPP) and NPT as catalogue options to order. 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, not a single rating, so we confirm flow and datasheet figures on request.
AirTAC GR200-08 Pressure Regulator (GR20008C1T) Technical Specifications
| Model | AirTAC GR200-08 Pressure Regulator (GR20008C1T) |
|---|---|
| Series | GR200 pressure regulator |
| Port size | PT1/4" (NPT 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, MPa 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 (GR20008C1T)
| 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. |
| 1 | Gauge scale: MPa. 1 is MPa, 2 is psi, 3 is bar. |
| T | NPT 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 (GR20008C1T) Is Used
Assembly line air drops
Point-of-use regulation on 1/4 in NPT drop lines feeding air tools and small cylinders along an assembly line, set independently at each station.
Laboratory automation skid
Regulates actuator supply on laboratory automation and test-rig skids plumbed with NPT fittings, where a stable set pressure is needed for repeatable cycles.
Machine control panel retrofit
Fits the regulator station of a pneumatic control panel when servicing or retrofitting NPT-plumbed machinery on the plant floor.
Is the AirTAC GR200-08 Pressure Regulator (GR20008C1T) the Right Regulator?
Decodable choices on this series: sizes 200/300/400/600 matched to the port and flow duty; thread type, where PT is standard and this unit is ordered with NPT (G/BSPP also available); gauge style and scale (round external here, MPa scale, with psi and bar options); the low-pressure L type (up to 0.4 MPa) for low-pressure lines; and the optional K check valve. Because GR flow is published as curves rather than a single rated figure, ask us to confirm sizing against the application and 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 (GR20008C1T) FAQ
AirTAC publishes GR flow as curves, not as a single rated figure, so there is no one flow number to quote. Tell us the application and duty and we will confirm the correct size and expected flow from the datasheet on request.
The trailing T specifies NPT threads, so this unit has 1/4 in NPT ports. Leave the position blank for PT (the standard thread) or order G for BSPP. The C1 in the code is the round external gauge with an MPa scale.
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