The AirTAC GR60020F2GK 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 GR60020F2GK is a genuine AirTAC GR-series air pressure regulator for compressed air, built in the largest size 600 body with a G3/4 (BSPP) threaded port. It is the standard-type regulator with an adjustment range of 0.05-0.9 MPa (7-130 psi), an embedded square pressure gauge read in psi (external round gauges in MPa/psi/bar scales are available), and a reverse/check valve fitted so downstream pressure is held if the upstream supply drops. A mounting bracket is included, and the GR body is also panel-mountable.
This is a genuine AirTAC part. The GR regulator family spans sizes 200, 300, 400 and 600 with ports from 1/8 to 1 inch, optional low-pressure type (up to 0.4 MPa), your choice of gauge scale, G or NPT thread options, and a reverse/check valve where needed. Flow is published as curves rather than a single rated figure, so we confirm the datasheet and sizing figures on request before you order.
| Model | GR60020F2GK 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 — square, psi scale |
| Reflux valve | Fitted (reverse flow permitted) |
| 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. |
| K | Reverse-flow (reflux) valve fitted. |
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 |
Set a stable, reduced pressure on a 3/4 inch drop line feeding a production hall section, protecting downstream tools and actuators from full header pressure.
Hold a consistent supply pressure to the pneumatic cylinders that clamp, push and eject cartons on a packaging conveyor, so cycle behaviour stays repeatable.
Regulate the air feeding quarter-turn actuator valves on a process skid, keeping actuator pressure at the setting the valve manufacturer specifies.
Step up through the GR sizes (200/300/400/600) and matching ports (1/8 to 1 inch) until the port and flow curve cover your demand - the 600 size with its 3/4 inch port suits the heaviest lines in the range. Choose the gauge scale you want to read (MPa, psi or bar) and, for this code, the psi-scale square gauge is fitted. The standard type covers 0.05-0.9 MPa; if your setpoint never exceeds 0.4 MPa, the L low-pressure type exists as an alternative. Thread is PT as standard, with G (BSPP) and NPT as orderable options - this unit is the G version. Add the K reverse/check valve where a held downstream pressure matters, as here.
Because GR flow is published only as curves and not as a single rated number, ask us to confirm sizing against your actual air demand before ordering.
Quick checklist
The reflux valve lets air flow back through the regulator, which is useful when downstream volume must vent quickly. A regulator does not remove water or particulate; that is the filter's job.
AirTAC publishes GR flow as curves, not as a single rated figure, so no flow number is quoted here. Send us your line size and air demand and we will confirm the sizing against the GR600 datasheet on request before you order.
Yes. The embedded square gauge is standard and the scale is your choice: 1 = MPa, 2 = psi (this code), 3 = bar; an external round gauge is also optional. The trailing K means a reverse/check valve is fitted, so downstream pressure is held if upstream supply is lost.
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.