The AirTAC GR60025JC3T AirTAC Air Pressure Regulator NPT1 (1 in) 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 PT1" 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 GR60025JC3T is an AirTAC GR600 series air pressure regulator for compressed air, built around a 1 in NPT1 port. It is a regulation-only unit: it holds a steady downstream pressure set anywhere in the 0.05-0.9 MPa (7-130 psi) adjustment range, with a maximum working (inlet) pressure of 1.0 MPa (145 psi). This configuration carries the round external pressure gauge scaled in bar, and the trailing J means it is supplied without a mounting bracket - the GR body is also panel-mountable. As a GR series unit it contains no filter and no bowl, so it does not remove water or particulate and does not lubricate; pair it upstream with filtration if the line needs it.
This is a genuine AirTAC part. The GR family spans four sizes (200, 300, 400, 600) with ports from 1/8 in to 1 in, and the decodable options include the thread (PT standard, with G and NPT as order options), gauge type and scale, a low-pressure type limited to 0.4 MPa, and a reverse/check valve. Flow is published as curves rather than a single rated figure, so we confirm the datasheet and sizing figures for your application on request.
| Model | GR60025JC3T AirTAC Air Pressure Regulator NPT1 (1 in) |
|---|---|
| Series | GR600 pressure regulator |
| Port size | PT1" (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, bar 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. |
|---|---|
| 25 | Port size PT1". 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. |
| 3 | Gauge scale: bar. 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 · PT1" · 0.05 - 0.9 MPa (7 - 130 psi) |
|---|---|
| One size down | GR400 |
| Line order | Filter first, then regulator, then lubricator |
Set and hold a stable supply pressure on a 1 in plant air distribution branch feeding production equipment, with the bar-scaled gauge giving operators a direct local reading.
Regulate the working pressure to a pneumatically actuated press or clamping fixture so the tooling sees a consistent setpoint from one cycle to the next.
Supply controlled-pressure air to conveyor diverters, stoppers and gate cylinders on a packaging or material-handling line, keeping actuation behaviour uniform across shifts.
Size up by port and expected flow: the GR600 is the largest step in the family, with a 1 in port for lines that have outgrown the 200/300/400 sizes. Choose the gauge scale to suit your team - MPa, psi or bar - and the gauge style (embedded square or external round; this unit has the round bar-scaled gauge). Thread is decodable as PT (standard), G (BSPP) or NPT; this code specifies NPT. The J suffix deletes the mounting bracket, and the K option adds a reverse/check valve if backflow protection is wanted. Because flow is published as curves rather than a single rating, ask us to confirm sizing against your application before ordering.
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 curves rather than a single rated figure, so we do not quote a rated flow, Cv or SCFM number. Tell us your line pressure, set pressure and expected air demand and we will confirm the sizing against the datasheet curves on request.
In the GR code the C position selects the external round pressure gauge (the embedded square gauge is the default) and the scale digit 3 sets it to bar. The trailing J deletes the mounting bracket; the GR body is also panel-mountable, and a bracket-equipped variant is available if you prefer stand-alone mounting.
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.