The AirTAC GR60020C2G AirTAC Air Pressure Regulator G3/4 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 GR60020C2G is an AirTAC GR-series air pressure regulator in the largest 600 size, with a G3/4 (BSPP) female port. It does one job: it holds a steady, adjustable downstream pressure from a variable compressed-air supply. The standard version covers a regulation range of 0.05-0.9 MPa (7-130 psi) with a maximum inlet pressure of 1.0 MPa (145 psi), and it is rated for ambient and medium temperatures of -20 to 70 C - a wider window than the rest of the G-series family. This code carries a round pressure gauge on the psi scale, so the set pressure can be read directly at the unit.
This is a genuine AirTAC part. The GR line spans sizes 200, 300, 400 and 600 with port sizes from 1/8 to 1 inch, optional G (BSPP) or NPT threads in place of the PT standard, an optional low-pressure type limited to 0.4 MPa, an optional reverse/check valve, and a choice of gauge scale (MPa, psi or bar). A mounting bracket is included and the GR600 can also be panel-mounted. Rated flow figures are published as curves rather than a single number, so ask us to confirm sizing against your application before ordering.
| Model | GR60020C2G AirTAC Air Pressure Regulator G3/4 |
|---|---|
| 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 — 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.
| 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). |
| C | Gauge shape: Round. 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 |
Fitted at a 3/4 inch branch off the main header in a factory, it drops header pressure to a stable working pressure for the tools and actuators served by that drop, read directly on its psi gauge.
On a carton-forming and sealing line, it holds consistent pressure to the cylinder circuits that drive clamping and pushing motions, so cycle force stays repeatable through the shift.
Installed ahead of the clamp-actuator circuit on a CNC fixture, it lets the setter dial in and hold the exact clamping pressure the workpiece needs, with the psi gauge confirming the setting.
Start with the port step: the 600 size takes a 3/4 inch port and suits lines where larger pipework is already in place - match the size to the flow your circuit needs rather than upsizing blindly. Set the working range: the standard GR600 adjusts from 0.05 to 0.9 MPa (7-130 psi); if your setpoint sits at or below 0.4 MPa, the low-pressure L variant is the tighter match. Choose your gauge scale - this unit carries a round gauge on psi; MPa and bar scales are orderable alternatives. Pick the thread: PT is the catalogue standard, with G (BSPP, as coded here) and NPT available as options. A bracket is included and panel mounting is possible; a reverse/check valve can be added if backflow protection is needed. Flow is published as curves, not a single rated figure, so send us your flow and pressure requirements and we will confirm the right size from 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 regulator flow as performance curves rather than a single rated number, so there is no one figure we can honestly quote. Tell us your required flow and upstream/downstream pressures and we will confirm from the GR600 datasheet curves that this 3/4 inch size suits your application before you order.
The trailing G in GR60020C2G specifies a G (BSPP) parallel thread on the 3/4 inch port. PT is the catalogue standard thread, and G or NPT are options you select when ordering - so if your pipework is NPT, order the equivalent code with the T suffix rather than adapting this one.
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.