The AirTAC GFR600C25AJC2WGK AirTAC Filter Regulator G1 (1 in) 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 GFR600C25AJC2WGK is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This 600-size unit has a G1 (1 in) G-thread port, a fine 5 um filter element (code W, versus the 40 um standard), an automatic drain that expels collected condensate without manual attention, a round pressure gauge reading in psi, and a reverse/check valve fitted to hold downstream pressure. At size 600 the bowl is aluminium alloy, and this configuration is supplied without a mounting bracket. Regulation range is 0.15-0.9 MPa (20-130 psi), with a maximum inlet pressure of 1.0 MPa (145 psi) and an operating temperature of -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600, with port options from 1/8 in to 1 in, G (BSPP) and NPT threads as order options, manual or automatic drains, 40 um or 5 um filtration, gauge choices and scales, and an optional reverse/check valve. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application.
| Model | GFR600C25AJC2WGK AirTAC Filter Regulator G1 (1 in) |
|---|---|
| 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) |
Drops from a 1 in plant air main to feed a packaging line, filtering water and particles and holding a steady regulated pressure to the machines, with automatic drain keeping condensate off the floor.
Feeds press and clamping cylinders on a fabrication cell, where the 5 um element protects directional valves and the regulator holds consistent clamping force shift after shift.
Supplies actuators and air-knife nozzles along a conveyor system, with the check valve helping hold downstream pressure and the psi gauge giving operators a readable setpoint.
Step up or down through the GFR sizes (200, 300, 400, 600) to match the port and flow path your line needs; this unit is the 600 size with a G1 (1 in) port. Choose the drain to suit access: automatic (as here) for unattended condensate removal, manual where you prefer operator control, or the differential-pressure default. Pick 40 um for general protection or the 5 um W grade, as fitted here, where finer filtration matters. Gauge scale (MPa, psi or bar) and round versus embedded square gauge are decodable choices, as is the reverse/check valve (K) and whether a mounting bracket is included. Thread is PT as standard, with G (BSPP) and NPT available as order options. Because flow is published as curves and not a single rating, 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 rather than a single rated figure, so we do not quote a l/min, m3/h or SCFM number. Tell us your application and we will confirm the flow curve and sizing from the datasheet on request.
Both are decodable from the code: A in the drain position means automatic drain, which expels collected condensate without manual intervention, and W is the filter-grade position for the 5 um element instead of the 40 um standard. The K adds a reverse/check valve, and J means no mounting bracket is supplied.
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.