The AirTAC GR60020JC2T AirTAC Air Pressure Regulator 3/4in NPT 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 GR60020JC2T is an AirTAC GR600 air pressure regulator, a genuine AirTAC part built to do one job: hold a steady, adjustable downstream pressure from a compressed-air supply. This unit is the 600 size with a 3/4 in NPT port, the standard regulator type with an adjustment range of 0.05-0.9 MPa (7-130 psi), and it handles a maximum inlet pressure of 1.0 MPa (145 psi). It comes fitted with an external round pressure gauge scaled in psi, and it is supplied without a mounting bracket; the GR series is also panel-mountable. As a regulator, it carries no filter, no bowl and no drain - it only regulates.
The GR series spans the 200, 300, 400 and 600 sizes, so you can step port size up or down as your line demands. Options across the range include G or NPT thread variants, gauge scale in MPa, psi or bar, a low-pressure type limited to 0.4 MPa, a reverse/check valve, and bracket or no-bracket supply. Flow for this series is published as curves rather than a single rated figure, so ask us and we will confirm the datasheet figures for your application on request.
| Model | GR60020JC2T AirTAC Air Pressure Regulator 3/4in NPT |
|---|---|
| Series | GR600 pressure regulator |
| Port size | PT3/4" (NPT thread) |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Standard type |
| Bracket | Supplied without bracket |
| 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. |
| J | Supplied without bracket. |
| (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. |
| 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.
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 |
At the 3/4 in header drop feeding a production cell, this regulator holds a fixed working pressure downstream of the main shut-off, so every tool and cylinder on that drop sees the same set pressure all shift.
On a bench or C-frame pneumatic press, the GR60020JC2T sets the working pressure that determines forming or staking force, letting the operator dial in the setpoint once and lock the process in.
Feeding sealers, labelers and case tapers on a packaging line, this unit keeps supply pressure steady despite header fluctuations, so jaw pressure and actuator stroke behavior stay repeatable across the run.
Start with the port: the 600 size steps up to a 3/4 in connection, the largest in the GR range, so choose it when your supply piping and expected air demand sit at the top of the series. Match the thread to your plant standard - PT is the catalogue standard, while G (BSPP) and NPT (this unit) are orderable options. Pick the gauge scale you want to read at the wall: MPa, psi (this unit, round external gauge) or bar. If your circuit never needs more than 0.4 MPa, the GR low-pressure type (L) is the dedicated choice; otherwise the standard type covers 0.05-0.9 MPa. Decide on bracket versus no bracket (this unit: no bracket) and whether you want a reverse/check valve fitted.
One honest note on sizing: flow for the GR series is published as pressure-loss curves, not as a single rated number, so we do not quote a flow figure here. Send us your line pressure, set pressure and expected air demand, and we will confirm the sizing against the datasheet curves 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-series flow as pressure-loss curves rather than a single rated figure, so we do not quote a flow number for this unit. Tell us your inlet pressure, set pressure and expected air consumption, and we will confirm the sizing against the datasheet curves on request before you order.
The C2 in the code means this unit is fitted with the external round gauge scaled in psi. Across the GR series you can order the gauge in MPa, psi or bar scales, or specify N for no gauge at all - so pick the scale that matches the gauges already on your plant air drops.
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.