The AirTAC GFR60020AJC2W AirTAC Filter Regulator PT3/4, 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 GFR60020AJC2W is a size-600 GFR filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This configuration is built with a PT3/4 (3/4 in) PT thread port, an automatic drain that ejects collected condensate without manual attention, a fine 5 um filter element, and a round pressure gauge reading in psi. The standard regulator covers an adjustment range of 0.15-0.9 MPa (20-130 psi), with a maximum inlet pressure of 1.0 MPa (145 psi). At size 600 the bowl is aluminium alloy, and the unit operates from -5 to 70 C in non-freezing conditions.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, and options including manual or differential-pressure drains, a 40 um standard element in place of the 5 um grade fitted here, square embedded or round external gauges in MPa, psi or bar scales, a reverse/check valve, and G or NPT threads. Flow is published as curves rather than a single rating, so ask us to confirm the figures for your application before ordering.
| Model | GFR60020AJC2W AirTAC Filter Regulator PT3/4, 5 um |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT3/4" (PT 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. |
| (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 · PT3/4" · 5 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-20 (two-unit set) |
Feeding filtered, regulated air to a pneumatic press or forming machine, where the 3/4 in port supports a main drop and the 5 um element protects valves and cylinders from water and fine debris.
A conditioning point on a packaging or bottling line, where the automatic drain handles condensate on a line that runs unattended and the regulator holds a steady setting for carton sealers and case erectors.
Installed at a department-level air header in a factory, combining water and particulate removal with pressure regulation ahead of a distribution manifold serving multiple workstations.
Size 600 with a PT3/4 port is the largest step in the GFR range; move down to 300 or 400 when your line flow is smaller and you want a compact body, or stay at 600 for high-demand headers. Drain choice matters: this unit has an automatic drain, which suits unattended or hard-to-reach installations; manual and differential-pressure drains are available on other codes. The 5 um element fitted here gives finer filtration than the 40 um standard - choose 40 um where coarse protection is enough and you want lower element loading. The round psi gauge is an option over the embedded square gauge, and scales in MPa or bar can be ordered. PT is the standard thread; G (BSPP) and NPT are order options. No mounting bracket is fitted on this code (J), and one can be specified on bracket-included variants.
Because flow is published as curves rather than a single rated figure, we cannot quote a number here - 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 figure, so we do not quote a number here. Send us your application details and we will confirm the relevant flow figures from the datasheet so you can size the unit correctly before ordering.
The A in the code means the bowl drains collected condensate automatically, which suits installations that are not checked daily; manual and differential-pressure drains are available on other GFR codes. The W in the code selects the 5 um filter element instead of the 40 um standard, giving finer particulate removal at the cost of a more heavily loaded element in dirty air.
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.