AirTAC GR600-20 Pressure Regulator (GR60020F1)
The AirTAC AirTAC GR600-20 Pressure Regulator (GR60020F1) 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 PT3/4" 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 sizePT3/4"
- Regulating range0.05 - 0.9 MPa (7 - 130 psi)
- Pressure typeStandard type
- Pressure gaugeFitted
- Reflux valveNot fitted
- ThreadPT
- BracketFixing bracket included
About the AirTAC GR600-20 Pressure Regulator (GR60020F1)
GR60020F1 is an AirTAC GR-series air pressure regulator for compressed air only. The 600 size carries a 3/4 in PT port, and this configuration is fitted with the embedded square pressure gauge on an MPa scale. Outlet pressure is set anywhere in the 0.05-0.9 MPa (7-130 psi) adjustment range, with a maximum inlet pressure of 1.0 MPa (145 psi) and an operating temperature of -20 to 70 C.
This is a genuine AirTAC part from the GR series, which runs from size 200 to 600 with ports from 1/8 to 1 in and PT, G or NPT threads. GR regulators have no bowl, no filter and no lubricator, and are noted for low pressure loss; a mounting bracket can be fitted and panel mounting is possible. Flow is published as curves rather than one rated figure, so ask us to confirm sizing figures from the datasheet for your application.
AirTAC GR600-20 Pressure Regulator (GR60020F1) Technical Specifications
| Model | AirTAC GR600-20 Pressure Regulator (GR60020F1) |
|---|---|
| Series | GR600 pressure regulator |
| Port size | PT3/4" (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, 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 GR600-20 Pressure Regulator (GR60020F1)
| GR600 | G-series pressure regulator, 600 body — sets the port range. |
|---|---|
| 20 | Port size PT3/4". This body offers 20 = PT3/4", 25 = PT1". |
| (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. |
| 1 | Gauge scale: MPa. 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 | GR600 · PT3/4" · 0.05 - 0.9 MPa (7 - 130 psi) |
|---|---|
| One size down | GR400 |
| Line order | Filter first, then regulator, then lubricator |
Where the AirTAC GR600-20 Pressure Regulator (GR60020F1) Is Used
Robot gripper circuits
Supplies pick-and-place grippers on a robotic cell at the reduced pressure the gripper manufacturer specifies, read directly off the MPa gauge.
Pneumatic valve manifold supply
Regulates the air feeding a directional-valve manifold on an automation machine so every downstream actuator sees the same set pressure.
Electronics assembly actuation
Feeds light-duty positioning cylinders and vacuum ejectors on an electronics assembly line, where a stable, lower pressure protects delicate parts.
Is the AirTAC GR600-20 Pressure Regulator (GR60020F1) the Right Regulator?
Choose the GR size by the air your circuit consumes: 200 through 600 step up both the port and the flow capacity, and this 600 unit has a 3/4 in PT port. PT is the standard thread, with G (BSPP) and NPT available as catalogue options to order. Gauge choices are the embedded square gauge or an external round gauge on MPa, psi or bar scales - this code carries the square gauge with an MPa scale, and no reverse/check valve is fitted. The standard (non-L) type covers the full 0.05-0.9 MPa (7-130 psi) setting range.
Flow is published as curves, not a single rated figure, so send us your line pressure and air demand and we will confirm sizing against the datasheet before you order.
Quick checklist
- ✓ Body size for your peak flow (PT3/4" 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 GR600-20 Pressure Regulator (GR60020F1) FAQ
AirTAC publishes GR flow as performance curves rather than one rated figure, so there is no single flow number to quote here. Send us your line pressure and required air demand, and we will confirm the sizing from the datasheet on request.
The F1 code specifies the embedded square pressure gauge with an MPa scale. An external round gauge, and psi or bar scales, are catalogue options on other codes; tell us which you need when ordering. No reverse/check valve is fitted on this code.
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