The AirTAC GFR60025MJC2G 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 GFR60025MJC2G is a size-600 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This configuration is built around a G1 (1 in) female thread port, the largest port in the G-series range, and carries a 40 um standard filter element. The manual drain (code M) means condensate in the aluminium alloy bowl is emptied by hand, and the fitted round external gauge reads in psi so outlet pressure can be set and verified directly. As a standard-type regulator it adjusts from 0.05 to 0.9 MPa (7-130 psi), with a maximum inlet pressure of 1.0 MPa (145 psi), and it operates in temperatures from -5 to 70 C (non-freezing). No mounting bracket is included on this variant.
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, and can be ordered with automatic or differential-pressure drains, a 5 um element (code W), square embedded or round external gauges in MPa, psi or bar scales, and PT, G or NPT threads. Published flow data appears as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GFR60025MJC2G 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 — round, 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). |
| 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. |
| (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 take-off from a large compressor ring main, it filters bulk water and scale from the 1 in supply line and holds a steady, manually set pressure to the downstream distribution headers.
Feeding the air cylinders and clamps on a packaging or palletising conveyor, it cleans the plant air and keeps the operating pressure constant so gripper and pusher strokes stay repeatable through the shift.
Mounted ahead of big process or ball-valve actuators on a 1 in air supply, it removes condensate and particulate that would score the actuator seals and regulates the pressure the positioner expects.
Size 600 with a G1 (1 in) port is the top of the GFR range, so step up to it only when your line's flow demand outgrows the 300/400 sizes; the published flow curves, not a single rating, decide the step, so send us your demand and we will confirm the fit. This unit is specified with a manual drain, which suits installations where someone is already on site and can bleed the bowl on a routine; choose the automatic or differential-pressure drain codes instead for unattended duty. The 40 um element is the standard grade for general plant air; specify the 5 um (W) variant only where downstream equipment needs finer filtration. The round psi gauge is fitted here; square embedded gauges and MPa or bar scales are the alternatives. Thread is G (BSPP); PT is the catalogue standard and NPT is also available to order. This variant has no mounting bracket, so plan a rigid connection or order a bracketed code.
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 GFR flow data as curves, not as a single rated number, so we do not quote a figure here. Tell us your line size and air demand and we will confirm the flow from the datasheet and check the sizing against your application before you order.
The M in the code specifies a manual drain: condensate collecting in the aluminium alloy bowl is emptied by hand rather than automatically. It suits attended installations with routine checks. If the unit will run unattended, order the automatic (A) or differential-pressure (blank) drain code 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.