The AirTAC GFR600C25MJF2WK AirTAC Filter Regulator 1 in PT, 5 um 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 GFR600C25MJF2WK is a size-600 filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This configuration carries a 1 inch PT port, a 5 um filter element (the finer of the two catalogue grades), a manual drain for the aluminium alloy bowl, an embedded square gauge scaled in psi, a reverse/check valve, and no mounting bracket. Maximum inlet pressure is 1.0 MPa (145 psi), the standard regulator covers 0.05-0.9 MPa (7-130 psi), and the operating temperature range is -5 to 70 C (non-freezing).
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, and options include drain type (differential-pressure, automatic or manual), filter grade (40 um standard, 5 um with W), gauge type and scale (MPa, psi or bar), reverse/check valve, bracket and PT, G or NPT thread. Flow is published as curves rather than a single rating, so we confirm the datasheet figures for your application on request.
| Model | GFR600C25MJF2WK AirTAC Filter Regulator 1 in PT, 5 um |
|---|---|
| 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 at the 1 in header feeding a cartoning and shrink-wrap line, it strips water and fine particulate from the plant air and holds a steady regulated pressure to the downstream actuators, with the psi gauge giving operators a local reading.
Mounted ahead of the valve manifold that controls conveyor stops, diverters and clamp cylinders, it conditions the supply and keeps set pressure stable as cylinders cycle, while the check valve holds the downstream circuit if upstream pressure dips.
Used on a test bench or laboratory air drop where instruments and pneumatic fixtures need clean, dry, finely regulated air - the 5 um element and psi-scaled square gauge make set-and-verify adjustments straightforward.
Size and port set the capacity envelope: this is the largest GFR size (600) on a 1 in PT thread, so step up or down (200/300/400) according to the flow your line needs. The 5 um element (code W) suits downstream equipment that is sensitive to finer particles; the 40 um standard grade is the economy choice for general supply. Manual drain means an operator opens the bowl drain periodically - choose automatic or differential-pressure drain if the unit is in a position that is awkward to reach. The square gauge here reads in psi; MPa and bar scales are available, and an external round gauge is an option.
Thread is PT as standard, with G (BSPP) and NPT as orderable options - confirm the match to your piping before ordering. A bracket can be added if you want panel fixing, and the K code here means the reverse/check valve is already fitted. Because flow is published as curves rather than a single rated figure, ask us to confirm sizing against your application 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 GFR flow as curves rather than a single rated number, so we do not quote a rated flow, Cv or SCFM figure. Tell us your application and we will confirm the datasheet flow curve and sizing for you on request before you order.
The M in the code specifies a manual drain: the aluminium alloy bowl is emptied by opening the drain periodically. If the unit will be mounted where regular attention is difficult, the differential-pressure (default) or automatic drain versions of the same GFR600 size are the alternatives to specify.
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.