The AirTAC GR60025JF1T AirTAC Air Pressure Regulator, NPT 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 GR60025JF1T is an AirTAC GR-series air pressure regulator, built purely for pressure regulation of compressed air - it contains no filter, no bowl and no lubricator. This 600-size unit has 1 in NPT ports, a standard regulation range of 0.05-0.9 MPa (7-130 psi) and a maximum inlet pressure of 1.0 MPa (145 psi). The F1 suffix means a square pressure gauge on the MPa scale is fitted, and the J code means no mounting bracket is supplied; the GR series is also panel-mountable. It operates in temperatures from -20 to 70 C, a wider window than the rest of the G family.
This is a genuine AirTAC part. The GR series spans four sizes (200/300/400/600) with port sizes from 1/8 in to 1 in, optional G (BSPP) or NPT threads in place of the PT standard, low-pressure variants, gauge scale choices and a reverse/check valve option. Flow is published as curves rather than a single rated figure, so we confirm the datasheet and flow figures for your application on request.
| Model | GR60025JF1T AirTAC Air Pressure Regulator, NPT 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 — square, MPa 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). |
| F | Gauge shape: Square. C is round, F is square. |
| 1 | Gauge scale: MPa. 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 the working pressure feeding a 1 in main air line to a stamping press, so the press cylinder operates at a consistent, repeatable setting shift after shift.
Regulate the plant air feeding the cylinder bank of a cartoning or wrapping machine, keeping actuator speeds stable as upstream compressor pressure fluctuates.
Hold a fixed clamping pressure on the pneumatic clamps of a CNC fixture, protecting parts from over-clamping while the square MPa gauge gives operators a clear local reading.
Start with the port step: the 600 size takes a 1 in connection, the largest in the GR range, so it suits lines where the main air supply is sized at 1 in - but the right size ultimately depends on the flow your circuit needs. Choose the gauge scale you want to read (MPa, psi or bar); this unit ships with the square gauge on MPa, and an external round gauge is also available in the series. Thread is decodable: PT is the AirTAC standard, while G (BSPP) and NPT are orderable options - this unit is specified with NPT. Brackets are optional on GR, and this configuration omits one.
One honest note on sizing: AirTAC publishes GR flow as curves, not as a single rated number, so we cannot quote a rated flow here. Ask us to confirm the flow and datasheet figures against your application 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 curves in the catalogue, not as a single rated figure, so we do not quote a rated flow, Cv or SCFM number for this regulator. Tell us your line pressure and the flow your circuit needs, and we will confirm the sizing against the datasheet on request before you order.
F is the square gauge code and 1 is the MPa scale, so this unit comes with the square pressure gauge reading in MPa. The GR series also offers psi (scale 2) and bar (scale 3) gauges, and an external round gauge is available as an option - just ask when ordering.
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.