The AirTAC GFR60020AJC2WG AirTAC Filter Regulator G3/4, 5 um is a genuine G-series filter regulator: water separation, 5 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has PT3/4" ports, a automatic 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 GFR60020AJC2WG is a size-600 GFR filter regulator: filtration and pressure regulation combined in a single body, handling compressed air only. This configuration is built around a G3/4 port with G (BSPP) thread, a 5 um filter element for finer water and particulate removal than the 40 um standard, and an automatic drain that bleeds collected condensate from the bowl without manual attention. The size-600 bowl is aluminium alloy, the regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), and an external round gauge scaled in psi is fitted so downstream pressure can be read at a glance. Maximum inlet pressure is 1.0 MPa (145 psi), operating temperature is -5 to 70 C (non-freezing), no mounting bracket is included and no reverse/check valve is fitted.
This is a genuine AirTAC part from the GFR series, which spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in up to 1 in, a choice of automatic, manual or differential-pressure drains, 40 um or 5 um filter grades, square or external round gauges scaled in MPa, psi or bar, and PT, G or NPT threads. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application on request.
| Model | GFR60020AJC2WG AirTAC Filter Regulator G3/4, 5 um |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT3/4" (G (BSPP) thread) |
| Filtering grade | 5 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 | Automatic 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 0.15 - 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. |
|---|---|
| 20 | Port size PT3/4". This body offers 20 = PT3/4", 25 = PT1". |
| A | Drain: Automatic 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. |
| 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. |
| W | Filtering grade 5 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 · PT3/4" · 5 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-20 (two-unit set) |
Feeds clean, regulated air to a machining centre's pneumatic clamps and tool-change cylinders; the 5 um element and automatic drain keep moisture and fine particles out of the valves that position the workpiece.
Installed at the drop point of a packaging line to supply sorting and pusher cylinders on the conveyor, with the psi gauge letting line staff set and verify the regulator setting at the machine.
Mounted at a factory assembly-station air drop to filter and regulate the shop-air supply feeding air tools and fixture cylinders, with automatic draining suiting a station that runs across multiple shifts.
Size and port are the first real choice: the 600 frame with its G3/4 port suits lines that move more air than the 200/300/400 frames can, so step up or down according to the air your circuit actually consumes. Drain type matters day to day: the automatic drain on this unit suits installations that are not checked daily, while manual and differential-pressure drains are available if you prefer scheduled or load-dependent draining. The 5 um element (code W) is the finer option over the 40 um standard - choose it where downstream valves and instruments are sensitive to fine particulate and carryover. Gauge scale (MPa, psi or bar), thread (PT standard, G or NPT to order) and the optional mounting bracket are all decodable from the code.
One honest note before you order: AirTAC publishes flow for this series as curves, not as a single rated number, so we do not quote a flow figure here. Send us your application details and we will confirm the sizing against the datasheet curves before you commit.
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 performance curves rather than a single rated figure, so we do not quote a flow number for this unit. Tell us your working pressure and the air your circuit consumes, and we will confirm the sizing against the datasheet curves on request before you order.
Both are decodable from the model code. The A in GFR60020AJC2WG selects the automatic drain, which discharges collected condensate without manual intervention, and the W selects the 5 um filter element instead of the 40 um standard. Choose the automatic drain where the unit is not checked daily, and the 5 um grade where downstream valves and instruments need finer filtration.
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.