The AirTAC AirTAC GFR600C25AJC2WG Filter Regulator 1 in G 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 See datasheet ports, a differential-pressure 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 GFR600C25AJC2WG is an AirTAC GFR-series filter regulator: water and particulate filtration plus downstream pressure regulation in a single body. This size-600 unit is built for 1 in (G1) G-thread ports, carries the W-code 5 um filter element for finer air cleaning than the standard 40 um grade, and uses an automatic drain so collected condensate is expelled without manual attention. The regulator is the standard type with a 0.15-0.9 MPa (20-130 psi) adjustment range, and the C2 code adds an external round gauge reading in psi. The maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). At size 600 the bowl is aluminium alloy.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, drain choices (differential-pressure, automatic or manual), 40 um or 5 um filtration, gauge and thread options, and an optional reverse/check valve. 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 | AirTAC GFR600C25AJC2WG Filter Regulator 1 in G |
|---|---|
| Series | GFR600 filter regulator |
| Port size | See datasheet (PT 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 | Differential-pressure drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — factory standard, Factory standard 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. |
|---|---|
| C2 | Port size See datasheet. This body offers 20 = PT3/4", 25 = PT1". |
| (blank) | Drain: Differential-pressure 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. |
| (blank) | Mounting bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| (blank) | PT 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 · See datasheet · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-C2 (two-unit set) |
Installed at the take-off point of a factory compressed-air main to remove water and fine particulate and hold a steady regulated pressure for the downstream distribution loop.
Feeding cleaned, regulated air to a large pneumatic press or clamping station where the 1 in port matches the machine's main air inlet and stable pressure protects the cycle.
Conditioning the supply to actuators and cylinders on a packaging or palletising conveyor line, with automatic drain keeping condensate out of the valves during continuous shifts.
Size and port are the first choice: the 600 frame with a 1 in G-thread port sits at the top of the GFR range, so match it to lines where larger piping and higher air demand are expected - and confirm the fit against the published flow curves before ordering. This configuration already locks in the 5 um (W) filter grade, the automatic drain, the standard regulator type, the external round psi gauge and G (BSPP) threading, with no mounting bracket fitted (J code). If you would rather have the coarser 40 um element, a different drain type, a square embedded gauge, MPa or bar scale, PT or NPT threads, or a bracket, those are decodable options within the same family.
One honest note on sizing: AirTAC publishes GFR flow as curves, not as a single rated number, so we do not quote a rated flow here. Send us your application details and we will confirm the datasheet curve and sizing on request 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 rather than a single rated figure, so we do not quote a rated flow, Cv or SCFM number here. Tell us your line pressure and air demand and we will confirm the datasheet curve and check the sizing for your application on request.
The W in the code GFR600C25AJC2WG selects the optional 5 um element instead of the standard 40 um grade, giving finer removal of particulate and water carryover. The A selects the automatic drain, which expels collected condensate by itself instead of relying on the differential-pressure drain of the base configuration. Both are catalogue options within the same GFR600 family.
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.