The AirTAC GFR600C25AJF2G 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 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 AirTAC GFR600C25AJF2G is a filter regulator: it removes water and particulate from compressed air and holds downstream pressure at your setpoint in a single body. This 600-size unit has a G1 (1 in) G-thread port, a 40 um standard filter element, an automatic drain that clears condensate from the aluminium alloy bowl without anyone opening it, and a built-in square gauge reading in psi. The regulator is the standard type with a setting range of 0.15-0.9 MPa (20-130 psi); maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). This configuration is supplied without a mounting bracket (code J).
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, drain choices (differential-pressure, automatic or manual), an optional 5 um element (code W), gauge scales in MPa, psi or bar, and PT, G or NPT threads. Flow for this series is published as curves rather than a single rated figure, so ask us to confirm sizing or any datasheet figure for your application before you order.
| Model | GFR600C25AJF2G AirTAC Filter Regulator G1 (1 in) |
|---|---|
| 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) |
Fitted on the 1 in main drop feeding a machining centre's tool-clamp and chip-clearing circuits: the 40 um element keeps swarf-laden, wet plant air out of the valves while the regulator holds a fixed clamp pressure, and the automatic drain suits cells that run unattended across shifts.
Mounted at the head of a bottling line header that feeds gripper, capper and rejector cylinders: filtered, regulated air protects the directional valves, the psi square gauge lets technicians verify setpoints during changeover, and the aluminium alloy 600-size bowl handles a high-demand header.
Installed ahead of the stopper and divertor cylinders on a cartoning conveyor: the regulator keeps actuator speed consistent as plant pressure drifts, the 40 um filtration prevents sticking spool valves, and the automatic drain removes condensate without scheduled manual bleeding.
Step through the GFR sizes (200/300/400/600) to match the port and flow your line needs; this unit sits at the top of the range with a 1 in G-thread port. Choose the drain to suit your maintenance practice: automatic (as coded here) for unattended condensate removal, manual for periodic draining, or the differential-pressure default. The 40 um element is standard; specify code W for 5 um where finer filtration is required. Gauge scale (psi, MPa or bar), thread (PT standard, with G or NPT as order options) and bracket are all decodable choices - this configuration carries a square psi gauge and no mounting bracket. Flow is published as curves, not a single rating, so send us your flow and pressure requirements and we will confirm sizing against the datasheet 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 GFR600 series as curves rather than a single rated figure, so we do not quote a number on the page. Send us your required flow and working pressure and we will confirm sizing from the datasheet on request.
The A in the code sets an automatic drain, which clears condensate from the bowl without anyone opening it - useful on drops that are hard to reach. GFR600 units can also be ordered with a manual drain or the differential-pressure default. Note the setting range differs by drain type: 0.15-0.9 MPa (20-130 psi) with automatic or differential-pressure drain, 0.05-0.9 MPa (7-130 psi) with manual.
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.