The AirTAC GFR60025MF2G AirTAC Filter Regulator 1 in. G Thread 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 manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR60025MF2G 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 1 in. G1 port with G (BSPP) thread, a manual drain bowl in aluminium alloy, a 40 um standard filter element, and a fitted embedded square gauge reading in psi. The standard regulator adjusts from 0.05 to 0.9 MPa (7-130 psi) with manual drain, and the unit is rated for a maximum inlet pressure of 1.0 MPa (145 psi) at -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR family is available in sizes 200, 300, 400 and 600 with a choice of ports and threads (PT standard; G and NPT order options), drain types, filter grades (40 um standard, 5 um with code W), gauge styles and scales, and bracket options. 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 | GFR60025MF2G AirTAC Filter Regulator 1 in. G Thread |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT1" (G (BSPP) thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | Manual drain |
| Bowl material | Aluminium alloy |
| Pressure gauge | Fitted — square, 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 0.05 - 0.9 MPa (7 - 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". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 130 psi)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Mounting bracket included. |
| (blank) | Pressure gauge fitted (blank). |
| F | Gauge shape: Square. 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 1 in. header feeding a bottling or cartoning line, it cleans the plant air of water and debris and holds a steady regulated pressure to the downstream valves and actuators.
Mounted on the supply to a large air-over-oil or pneumatic press, it filters the incoming compressed air and lets the setter dial in the working pressure with the psi gauge.
Fitted on the high-flow shop air drop used for brake and air-system testing on commercial vehicles, it delivers filtered, regulated air at the 1 in. connection the bay needs.
Start with the size and port: 600 is the largest G-series step, and this unit's 1 in. G1 connection suits a main air line or a high-flow branch. If your line sits below that flow, the 200/300/400 sizes with smaller ports may be the better fit - ask us to check sizing against the published flow curves before ordering. Choose the drain to match maintenance routines: this unit has a manual drain (drained by hand), while automatic and differential-pressure drains are available on other codes. The 40 um element is standard; specify code W for the 5 um grade where finer filtration is needed. The fitted square gauge reads in psi; MPa and bar scales and an external round gauge are options. Thread is G (BSPP) on this code; PT is standard and NPT is an order option, and a mounting bracket is included.
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 this family as curves, not as a single rated number, so we do not quote a figure here. Tell us your line pressure and air demand and we will confirm the flow from the datasheet curves for your application on request.
The M in the code specifies a manual drain: the bowl is drained by hand, which suits lines checked as part of a routine. Other codes in the family offer an automatic drain (A) or a differential-pressure drain (the default), and the regulation range differs by drain type - 0.05-0.9 MPa (7-130 psi) with manual drain versus 0.15-0.9 MPa (20-130 psi) with automatic or differential-pressure drain.
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.