The AirTAC GFR60020AC2G 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 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 GFR60020AC2G is an AirTAC GFR600 filter regulator: water and particulate filtration plus pressure regulation combined in a single body. This configuration is the size 600 unit with a G3/4 (BSPP) port, an automatic drain that ejects collected condensate without manual attention, a 40 um filter element, and a round pressure gauge reading in psi. The regulator is the standard type with an adjustment range of 0.15-0.9 MPa (20-130 psi), maximum inlet pressure is 1.0 MPa (145 psi), and the operating temperature range is -5 to 70 C (non-freezing). At size 600 the bowl is aluminium alloy, and a mounting bracket is included.
This is a genuine AirTAC part. The GFR filter-regulator family is available in sizes 200, 300, 400 and 600, with PT, G or NPT threads, differential-pressure, automatic or manual drains, 40 um or 5 um (W) filter grades, and a choice of gauge type and scale. Flow figures for the series are published as curves rather than a single rating, so ask us to confirm the datasheet and sizing for your application.
| Model | GFR60020AC2G AirTAC Filter Regulator G3/4 |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT3/4" (G (BSPP) 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 | 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. |
| (blank) | Mounting bracket included. |
| (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. |
| (blank) | Filtering grade 40 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" · 40 µm |
|---|---|
| One size down | GFR400 |
| Add lubrication | GFC600-20 (two-unit set) |
Installed at the drop to a spray-booth air line, it removes water and particulate from the compressed air and holds a steady regulated pressure to the spray guns, with the automatic drain handling condensate on a line that runs all shift.
Mounted on the supply leg of a packaging conveyor, it filters the shop air feeding the flap-fold and taping cylinders and regulates it to the pressure the machine builder specifies, protecting the actuators from moisture and pressure swings.
Fitted ahead of the pneumatic clamps on a machining centre, it conditions the incoming air and regulates the clamping pressure so fixtures hold workpieces consistently through the cycle, with the psi gauge giving operators a local setpoint reading.
Choose the size and port step against the air demand of the circuit: this unit is size 600 with a G3/4 port, the largest step in the range, suited to lines where smaller 1/8" to 1/2" ports would restrict supply. The automatic drain on this model suits installations that are not easily reached for routine draining; manual and differential-pressure drains are available on other codes. The 40 um element is the standard grade; specify 5 um (code W) where finer particulate removal is needed. Gauge type and scale (MPa, psi or bar), thread (PT standard, G or NPT to order) and bracket options are all decodable choices.
Because flow is published as curves rather than a single rated figure, 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, not as a single rated figure, so we do not quote a flow number. Tell us your application and required flow, and we will confirm the sizing from the datasheet on request before you order.
The A in the code GFR60020AC2G means the bowl drains itself automatically, which suits lines that run continuously or sit where draining is awkward. Other codes in the family offer a manual drain or the differential-pressure drain as the default, so you can match the drain type to how the unit is accessed and operated.
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.