The AirTAC GFR600C25MC2G 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 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 GFR600C25MC2G 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 G1 (1 in) port with G thread, a manual drain bowl in aluminium alloy, a 40 um standard filter element, a standard-type regulator with a 0.05-0.9 MPa (7-130 psi) adjustment range, and a round pressure gauge reading in psi. A mounting bracket is included.
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, a choice of drain type, 40 um or 5 um filtration, gauge style and scale, PT/G/NPT thread and bracket options. Flow figures are published as curves rather than a single rating, so we confirm the datasheet figures for your application on request.
| Model | GFR600C25MC2G AirTAC Filter Regulator G1 (1 in) Port |
|---|---|
| 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 where the 1 in main enters a plant manifold, it strips water and pipe-scale from the compressed air and holds a steady regulated pressure for the whole downstream circuit, with the manual drain cleared during daily walk-rounds.
Feeding the air drops that run carton sealers, case erectors and conveyor diverters, it keeps contaminants out of the valve stack and holds the working pressure the cylinders and actuators were set up for.
Mounted on the panel of a machining cell, it conditions the supply to tool changers, clamps and air blasts, with the psi gauge giving the setter a visible reference and the bracket holding the unit secure inside the cabinet.
Start with the port step: size 600 with a G1 (1 in) port sits at the top of the GFR range, so match it against the pipe size and the air demand of the machine or line it feeds - we can check the published flow curves against your requirement before you order. Then choose the drain: this unit has a manual drain, which suits positions where an operator drains the bowl as part of a routine; automatic or differential-pressure drains suit unattended installs. Filtration is 40 um as fitted here; specify code W for 5 um where finer protection is needed. The round external gauge reads psi; embedded square gauges and MPa/bar scales are the other catalogue options. Thread is G (BSPP) on this unit - PT is the standard thread and G/NPT are order options. A mounting bracket is included.
Because flow is published as curves rather than a single rated figure, ask us to confirm sizing against your application before ordering.
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, not as a single rated number, so there is no one l/min or SCFM figure we can honestly quote. Send us your line pressure, working pressure and air demand and we will confirm the sizing from the datasheet curves on request.
The M in the code specifies a manual drain bowl: an operator opens the drain to expel collected water and dirt. If the unit will sit where nobody drains it regularly, the same GFR600 body is available with an automatic or a differential-pressure drain - note the regulator adjustment range differs by drain type, and we can quote the alternative code on request.
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.