The AirTAC GFR60020MLJC2T AirTAC Filter Regulator 3/4 in NPT 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 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 GFR60020MLJC2T is a size-600 GFR filter regulator: filtration and pressure regulation combined in one body. It removes water and particulate from compressed air at the 40 um standard grade, then regulates downstream pressure, with the low-pressure regulator type for applications that run below standard line pressures. This configuration has a 3/4 in NPT port, a manual drain on the bowl, an external round gauge with a psi scale, and no mounting bracket or reverse/check valve. The size-600 bowl is aluminium alloy, and the unit handles a maximum inlet pressure of 1.0 MPa (145 psi) at -5 to 70 C (non-freezing).
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and options include automatic, manual or differential-pressure drains, a 5 um (W) filter grade, square or round gauges with MPa, psi or bar scales, G or NPT threads in place of the PT standard, and a reverse/check valve. Flow is published as curves rather than a single rating, so ask us to confirm the figures for your application and we will check them against the datasheet.
| Model | GFR60020MLJC2T AirTAC Filter Regulator 3/4 in NPT |
|---|---|
| Series | GFR600 filter regulator |
| Port size | PT3/4" (NPT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Low-pressure 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. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. 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)). |
| L | Low-pressure 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. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| T | NPT 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) |
Fit the GFR60020MLJC2T at the drop feeding a low-pressure pneumatic press or clamping station: the 40 um element strips water and pipe scale from the main line, and the low-pressure regulator holds the reduced setting the tooling was set up for, read directly on the round psi gauge.
Install this 3/4 in filter regulator on the air drop serving a packaging line's valve manifold and actuators. It cleans the shop air to 40 um and regulates it to the pressure the machine controls expect, with the manual drain bled during scheduled changeover rounds.
Use this unit ahead of a conveyor blow-off or air-knife circuit: the filter stage keeps moisture and particulate out of the nozzles, while the low-pressure regulator lets the line be set to the reduced pressure the blow-off duty calls for, monitored on the psi gauge.
Start with the port step: this unit is size 600 with a 3/4 in NPT port, the largest in the GFR range - step down to 200/300/400 with 1/8 to 1/2 in ports where the line is smaller. Choose the drain to match site practice: this configuration is manual drain, which needs an operator to bleed the bowl, while automatic and differential-pressure drains are available if you want unattended water removal. The 40 um grade shown here is the standard element; specify the W code for the 5 um option where downstream equipment needs finer filtration. Gauges can be the embedded square type or an external round gauge, with MPa, psi or bar scales - this unit carries a round psi gauge. Thread is NPT here; PT is the AirTAC standard and G (BSPP) can be ordered instead. Brackets are optional - this unit ships without one. Because flow is published as curves rather than a single rating, 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 GFR600 series as curves, not as a single rated figure, so we do not quote a number here. Tell us your line pressure and the flow your application needs, and we will confirm the sizing against the datasheet before you order.
The M in the code specifies a manual drain: condensate collected in the aluminium alloy bowl is released by operating the drain by hand, which suits lines visited on a regular maintenance round. If you want water removal without operator attention, the same GFR600 body is available with an automatic (A) or differential-pressure (blank) drain - just order that code instead.
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.