The AirTAC GR60020F2G AirTAC Air Pressure Regulator 3/4in G 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.
The GR60020F2G is an AirTAC GR-series air pressure regulator in the largest 600 size, with a G3/4 (BSPP) threaded port. It does one job only: reducing and holding a stable downstream pressure from a compressed-air supply, adjustable across 0.05-0.9 MPa (7-130 psi). This configuration carries the embedded square pressure gauge scaled in psi, so the set point can be read directly at the unit; an external round gauge is available as an option. The trailing G in the code specifies G (BSPP) thread, while PT is the standard thread and NPT is also a catalogue option.
This is a genuine AirTAC part. The GR family spans sizes 200, 300, 400 and 600 with matching port sizes, standard and low-pressure (L) variants, gauge and no-gauge builds, and an optional reverse/check valve (K). GR units tolerate -20 to 70 C, a wider temperature window than the rest of the G-series. Rated flow is published as curves rather than a single figure, so we confirm the datasheet and sizing figures on request.
| Model | GR60020F2G AirTAC Air Pressure Regulator 3/4in G |
|---|---|
| Series | GR600 pressure regulator |
| Port size | PT3/4" (G (BSPP) 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.
| 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. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| G | G (BSPP) 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.
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 |
Feeding the pneumatic cylinders on a carton-forming or wrapping machine, where the regulator holds a steady set pressure so case clamping and sealing strokes stay repeatable across the shift.
Dropping main header pressure to a lower, dedicated set point for one section of an automated assembly cell - clamps, chucks or hold-downs that need less pressure than the rest of the system.
Regulating atomising air to spray guns or coating heads in a finishing booth, where the operator sets and reads the psi set point directly on the unit's square gauge.
Start with the size and port: 600 is the largest GR frame, and this unit's G3/4 port should match the air line feeding the machine or zone it regulates. Set the required downstream pressure within the 0.05-0.9 MPa (7-130 psi) adjustment range; if your circuit runs below roughly 0.4 MPa throughout, the low-pressure (L) variant of the same family is worth asking about. Choose the gauge scale to suit the operators - this unit is psi-scaled, with MPa and bar scales available on other builds. Decide on thread: PT is the standard, G (this unit) and NPT are orderable options. A bracket is included and GR is also panel-mountable.
One honest note on sizing: AirTAC publishes regulator flow as curves, not a single rated number, so we do not quote a flow figure here. Send us your application's flow and pressure requirements and we will confirm the correct size against the datasheet before you order.
Quick checklist
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 publishes GR regulator flow as performance curves rather than a single rated figure, so we do not state a flow number here. Tell us your line pressure, set pressure and required air consumption, and we will confirm the sizing against the datasheet on request before you order.
The trailing G in GR60020F2G specifies G (BSPP) thread; PT is the standard thread and NPT is also a catalogue option. The F2 portion specifies the embedded square gauge scaled in psi - MPa and bar scales are available on other builds. All of these are specification choices made at ordering, not delivery promises.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
Most inquiries answered within 7-8 hours.
Send us the quantity, thread type (PT / G / NPT), gauge scale and destination. We confirm price, availability and lead time — usually within 7-8 hours.