The AirTAC GFR60025AJC2GK AirTAC Filter Regulator G1 1 in 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 GFR60025AJC2GK is a size 600 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration carries a G1 (1 in) port with G thread, an automatic drain that ejects collected condensate without manual attention, a 40 um standard filter element, and a reverse/check valve that holds downstream pressure when the supply is lost. The fitted round gauge reads in psi, the regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), and maximum working (inlet) pressure is 1.0 MPa (145 psi). At size 600 the bowl is aluminium alloy, and operating temperature is -5 to 70 C (non-freezing). This unit ships without a mounting bracket.
This is a genuine AirTAC part from the GFR filter-regulator family, which spans sizes 200, 300, 400 and 600 with port options from 1/8 in to 1 in, a choice of differential-pressure, automatic or manual drain, a 40 um standard or 5 um (code W) element, embedded square or external round gauges in MPa, psi or bar scales, and PT, G or NPT threads. 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 | GFR60025AJC2GK AirTAC Filter Regulator G1 1 in |
|---|---|
| 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 | Fitted (reverse flow permitted) |
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. |
| K | Reverse-flow (reflux) valve fitted. |
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) |
Feeding spray guns and air-assisted applicators at a paint line, where clean, moisture-reduced air at a set pressure keeps finish quality consistent across a shift.
Supplying the pneumatic cylinders and grippers on a packaging conveyor, with the check valve holding set pressure on downstream circuits during brief supply interruptions.
A 1 in branch take-off from a factory ring main serving multiple workstations, where the automatic drain handles condensate at a point that is not visited daily.
Start with the port step: size 600 with a G1 (1 in) port sits at the top of the GFR range, so match it to the line size and the flow your actuators actually draw - and note that stepping down a size is often the more economical choice for lighter demand. Choose the drain to suit access: automatic (this unit) suits installations that are checked infrequently, manual suits attended stations, and the differential-pressure default is the middle path. Pick the element grade: 40 um standard for general supply air, 5 um (code W) where finer protection matters. Set the gauge scale you want to read - this unit carries a round psi gauge - and specify the thread your pipework needs: PT is the standard, with G and NPT as order options. A bracket (J code omits it) simplifies wall or manifold mounting.
One honest note before you order: AirTAC publishes G-series flow as curves, not as a single rated number, so we cannot quote you a rated flow figure here. Send us your application details and we will confirm the sizing against the datasheet curves on request.
Quick checklist
The aluminium-alloy bowl on the GFR600 suits harsher environments than a PC bowl. The reflux valve permits reverse flow through the unit. A filter regulator adds no oil to the line.
AirTAC publishes G-series flow as performance curves rather than a single rated figure, so we do not quote a rated flow, Cv or SCFM number here. Tell us your application and line conditions and we will confirm the relevant datasheet figures on request before you order.
The A in the code specifies an automatic drain, which ejects collected condensate from the aluminium bowl without operator attention - useful for elevated, enclosed or infrequently visited installations. Manual drain (code M) suits attended stations where an operator can bleed the bowl, and the differential-pressure drain (blank) is the default. All three are available across the GFR range.
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.