The AirTAC GFR60020MJC2WG 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 manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR600 series combines water and particulate filtration with pressure regulation in a single body, so one compact unit both cleans the compressed air and holds your downstream pressure at the set point. This configuration, the GFR60020MJC2WG, is the size 600 unit with a G3/4 (3/4 inch) G-thread port, the fine 5 um filter element (the W grade, instead of the standard 40 um), a manual drain for deliberate, scheduled blow-down of collected condensate, and a round pressure gauge reading in psi. At size 600 the bowl is aluminium alloy, and the unit is supplied without a mounting bracket.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 inch up to 1 inch, and is offered with a choice of drain type, filter grade, gauge style and scale, thread form and bracket. Maximum inlet pressure is 1.0 MPa (145 psi), the standard regulator adjusts from 0.05 to 0.9 MPa (7-130 psi) on this manual-drain version, and the working temperature range is -5 to 70 C (non-freezing). Flow is published as curves rather than a single rating, so ask us to confirm the figures for your application on request.
| Model | GFR60020MJC2WG AirTAC Filter Regulator G3/4, 5 um |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT3/4" (G (BSPP) thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 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 | Manual 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 0.05 - 0.9 MPa (7 - 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". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 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) |
Point-of-use cleaning and regulation on a paint-line air drop: the 5 um element and water removal help protect spray-gun supply air, while the regulator holds a steady set pressure at the booth and the manual drain is emptied during scheduled shift checks.
Supplying filtered, regulated air to the pneumatic cylinders and grippers on a packaging conveyor, with the 3/4 inch port feeding a main branch and the psi gauge letting operators verify set pressure at a glance.
Regulated air to the pneumatic clamps and tool-change actuators on a CNC machining centre, where stable downstream pressure keeps clamping force consistent and the fine element reduces particulate reaching the valve stack.
Start with the port step: size 600 carries a 3/4 inch port and suits the larger end of the G-series flow span - match the size to the air demand of the line rather than the pipe alone, and we will confirm the flow curve against your requirement before you order. Next, choose the drain: this unit has a manual drain, which suits installations that are attended on a regular schedule; automatic or differential-pressure drains are available if the unit will be left unattended. The filter grade here is the fine 5 um element (code W); the standard grade is 40 um if your application does not need the finer cut. The gauge on this code is the round external type scaled in psi; an embedded square gauge is standard, and MPa or bar scales can be ordered. Thread is G (BSPP) on this code; PT is the standard thread and G or NPT are order options. A mounting bracket can be added if you need one - this code ships without it.
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 GFR600 series as curves, not as a single rated figure, so we do not quote a number. Send us your application's air demand and line pressure and we will confirm the flow data from the datasheet on request before you order.
The M in the code specifies a manual drain: condensate collected in the aluminium bowl is released by operating the drain by hand. Choose manual where the unit is checked on a regular schedule; if the installation runs unattended, ask about the automatic or differential-pressure drain versions of the same unit.
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.