The AirTAC GFR60025MJF2G AirTAC Filter Regulator G1 (1 in) Port 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 GFR600 series combines water and particulate filtration with pressure regulation in a single body, and this GFR60025MJF2G is the size-600 configuration with a G1 (1 in) G-thread port for high-flow compressed-air lines. This unit is fitted with a manual drain, so condensate collected in the bowl is released by opening the drain valve by hand as part of routine maintenance. The standard 40 um filter element handles general-purpose air preparation, and the embedded square gauge reads outlet pressure in psi. The bowl on this size-600 unit is aluminium alloy, and the regulator is the standard type with an adjustment range of 0.05-0.9 MPa (7-130 psi). No mounting bracket is included with this code.
This is a genuine AirTAC part. The GFR family is available in sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, with a choice of drain type, 40 um or 5 um (code W) filter grade, gauge scale, thread option and bracket. Maximum working (inlet) pressure is 1.0 MPa (145 psi) and the operating temperature range is -5 to 70 C (non-freezing). Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing figures for your application on request.
| Model | GFR60025MJF2G AirTAC Filter Regulator G1 (1 in) Port |
|---|---|
| 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. |
| J | Supplied without bracket. |
| (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 main drop feeding a packaging hall, it removes pipeline water and particulate and holds a stable regulated pressure to the downstream distribution manifold, with the psi square gauge giving operators a direct reading at the header.
Mounted ahead of the solenoid valves and actuators on a treatment-plant valve skid, it filters condensate and debris from the plant air line and regulates the supply to the actuator pressure rating, with manual drain tied into the skid's weekly walk-round.
Fitted on the air preparation panel of a bulk tanker or tipper truck, it cleans and regulates the compressor-fed air used for discharge and door actuation, and the aluminium alloy bowl suits the vehicle duty where a polycarbonate bowl is not specified.
Start with the port step: this GFR60025MJF2G is the size-600 unit with a G1 (1 in) G-thread port, the largest in the GFR range, so step down to GFR300 or GFR400 if your line is 3/8 in to 1/2 in and flow demand is lower. Because flow is published as curves rather than a single rating, ask us to confirm sizing against your application before ordering. On this code the drain is manual, which suits installations with scheduled maintenance visits; an automatic drain (code A) or the default differential-pressure drain can be ordered instead if condensate must be handled without manual intervention. The filter grade here is the standard 40 um; specify code W for the 5 um element where finer particulate removal is needed. The square gauge on this unit reads in psi, and MPa or bar scales plus an external round gauge are order options. Thread is G (BSPP) on this code; PT is the standard and NPT is available as an order option. A no-bracket build (code J) is specified here, and a reverse/check valve can be added with code K.
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 GFR600 flow as curves in the catalogue rather than as a single rated figure, so we do not quote a rated flow, Cv or SCFM number. Tell us your line pressure and the flow your application needs, and we will confirm the sizing against the datasheet curves on request before you order.
The M in GFR60025MJF2G specifies a manual drain: condensate that collects in the aluminium alloy bowl is released by hand via the drain valve, which suits installations with regular maintenance rounds. If you prefer unattended condensate removal, order the automatic drain (code A) or the default differential-pressure drain instead.
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.