The AirTAC GFR60025AJC2G AirTAC Filter Regulator G1 psi Gauge is a genuine G-series filter regulator: water separation, 40 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has PT1" ports, a automatic drain and regulates 0.15 - 0.9 MPa (20 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR60025AJC2G is a size-600 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This configuration carries a G1 (1 in) port with G thread, an automatic drain that bleeds collected condensate without manual attention, and the standard 40 um filter element. The standard regulator covers an adjustment range of 0.15-0.9 MPa (20-130 psi), and the fitted round gauge reads in psi. The aluminium alloy bowl suits this largest size in the range, and the unit is supplied without a mounting bracket. Maximum inlet pressure is 1.0 MPa (145 psi); operating temperature is -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR series is available in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and can be ordered with manual or differential-pressure drains, a 5 um (W) filter element, embedded square or external round gauges in MPa, psi or bar scales, a reverse/check valve, and a mounting bracket. Flow for this series is published as curves rather than a single rated figure, so ask us to confirm the datasheet figures for your application.
| Model | GFR60025AJC2G AirTAC Filter Regulator G1 psi Gauge |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (G (BSPP) thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Standard type |
| Adjusting mechanism | Balanced type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Automatic drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — round, psi scale |
| Reflux valve | Not fitted |
Specifications follow the official AirTAC G-series air-preparation data. The regulating band is set by the drain type: automatic and differential-pressure drains regulate 0.15 - 0.9 MPa, a manual drain regulates 0.05 - 0.9 MPa. Standard type, regulating 0.15 - 0.9 MPa (20 - 130 psi). Air must not freeze in the unit. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
| GFR600 | G-series filter regulator, 600 body — sets the port range. |
|---|---|
| 25 | Port size PT1". This body offers 20 = PT3/4", 25 = PT1". |
| A | Drain: Automatic drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 130 psi)). |
| (blank) | Standard type. 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. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| 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, drain, type, bracket, gauge, shape, scale, grade, thread, reflux — a blank position takes the default. Example: GFR300-08 is a 300 body, PT1/4", differential drain, standard type, bracket included, gauge fitted, 40 µm, PT thread, no 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. The GFR600 uses an aluminium-alloy bowl; the 200, 300 and 400 bodies use PC.
| This model | GFR600 · PT1" · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-25 (two-unit set) |
Installed at the take-off from a large compressed-air ring main, it filters bulk water and scale from the supply and holds a steady regulated pressure for the downstream distribution leg of a production hall.
Feeding the air cylinders and clamps on a packaging or palletising conveyor line, it keeps grit and condensate out of the actuators while the round psi gauge lets line staff verify set pressure at a glance.
Mounted ahead of a CNC machine tool or press control cabinet, it conditions the incoming plant air and regulates it to the pressure the machine's valve stack expects, with automatic draining so condensate does not accumulate between shifts.
Size 600 with a G1 (1 in) port sits at the top of the GFR range, so step up to it when the air demand at the point of use exceeds what a 300 or 400 unit can pass - confirm the exact requirement against the published flow curves before ordering. The automatic drain on this unit suits installations that are not checked daily; choose a manual drain only where someone is on site to drain the bowl, or a differential-pressure drain where you want draining tied to pressure conditions. The standard 40 um element is the usual choice for general plant air; specify the 5 um (W) element only where downstream equipment needs finer filtration. This unit carries a round gauge reading in psi; square embedded gauges and MPa or bar scales are alternatives in the series. G thread is fitted here; PT and NPT are order options, as is a mounting bracket (this unit has none). Because flow is published as curves and not a single rating, ask us to confirm sizing against your application before you order.
Quick checklist
The aluminium-alloy bowl on the GFR600 suits harsher environments than a PC bowl. Without the K option, air cannot flow back through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for the GFR series as curves, not as a single rated figure, so we do not quote a number here. Tell us your application and required flow, and we will confirm the figures from the datasheet on request before you order.
The A in the model code specifies an automatic drain, which expels collected condensate from the bowl without anyone having to open it - useful for unattended installations. The GFR series can also be ordered with a manual drain or the differential-pressure drain that is the series default; this 600-size unit has an aluminium alloy bowl either way.
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.