The AirTAC GFR600C20AJC2GK AirTAC Filter Regulator G3/4 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 GFR600C20AJC2GK is a GFR-series filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This 600-size unit is built with a G3/4 (BSPP) port, a 40 um standard filter element, an automatic drain that expels collected condensate without manual attention, a round pressure gauge reading in psi, and a reverse/check valve fitted. The regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), and maximum working (inlet) pressure is 1.0 MPa (145 psi). At size 600 the bowl is aluminium alloy, and the rated temperature range is -5 to 70 C (non-freezing). No mounting bracket is included with this configuration.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600, with port options from 1/8 to 1 inch, G or NPT threads as order options alongside the PT standard, manual or differential-pressure drains, a 5 um (code W) element in place of the 40 um standard, gauge and scale choices, and a low-pressure regulator type. 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 | GFR600C20AJC2GK AirTAC Filter Regulator G3/4 |
|---|---|
| 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) |
Point-of-use filter regulator ahead of CNC machine tool changers, clamps and air-powered spindle ancillaries, delivering dried, particulate-filtered air at a set pressure on a 3/4-inch supply header.
Conditioning the air feeding pneumatic cylinders and grippers on a carton packaging or palletising conveyor line, where the automatic drain handles condensate on continuously running shifts.
Filtering and regulating the compressed air that drives filler valves, capping heads and diverters on a bottling hall manifold, with the psi round gauge giving operators a local set-point readout.
Start with the port and size step: this unit is size 600 with a G3/4 port, the largest step in the GFR range, so step down to GFR300 or GFR400 if your line runs smaller ports and lower air demand. Drain type is a real choice: automatic (this unit) suits unattended duty, manual drain suits supervised installations, and the differential-pressure default drains only when the pressure drop justifies it. The filter grade is 40 um as built; specify code W for a 5 um element where downstream equipment needs finer filtration. Gauge options are the embedded square gauge or an external round gauge (this unit) with MPa, psi or bar scales. Thread is G (BSPP) here; PT is the catalogue standard with G and NPT as order options, and a bracket can be added if this no-bracket configuration needs panel fixing. Because flow is published as curves and not a single rating, send us your application details and we will confirm sizing against the datasheet 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 flow for the GFR series as curves, not as a single rated number, so we do not quote a l/min, m3/h or SCFM figure. Tell us your application and we will confirm the flow curve and sizing against the datasheet on request before you order.
The A in the code specifies an automatic drain, which expels collected condensate from the bowl without operator attention - useful on unattended or continuously running installations. The GFR family also offers a manual drain (code M) and a differential-pressure drain as the default, and the regulator adjustment range differs by drain type: 0.15-0.9 MPa (20-130 psi) for automatic and differential-pressure drains, 0.05-0.9 MPa (7-130 psi) for manual.
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.