The AirTAC GFR20006MLJC2G AirTAC Filter Regulator G1/8 Low-Pressure 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 PT1/8" 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.
This GFR-series filter regulator combines water and particulate filtration with pressure regulation in a single body. This configuration is the 200 size with a G1/8 (BSPP) port, a manual drain on the PC (polycarbonate) bowl, and the standard 40 um filter element. The regulator is the low-pressure type, and a round gauge scaled in psi is fitted so the downstream setting can be read directly. No mounting bracket is included (code J) and no reverse/check valve is fitted.
This is a genuine AirTAC part. The GFR family is available in sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, a choice of manual, automatic or differential-pressure drains, 40 um or 5 um (W) elements, gauge scale options, and PT, G or NPT threads. Maximum inlet pressure is 1.0 MPa (145 psi) 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 datasheet figures for your application.
| Model | GFR20006MLJC2G AirTAC Filter Regulator G1/8 Low-Pressure |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (G (BSPP) 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 | PC |
| 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.
| GFR200 | G-series filter regulator, 200 body — sets the port range. |
|---|---|
| 06 | Port size PT1/8". This body offers 06 = PT1/8", 08 = PT1/4". |
| 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. |
| 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 | GFR200 · PT1/8" · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Filtered, regulated air to jaw and seal actuators on a packaging line, where the low-pressure regulator type suits modest working pressures and the fitted psi gauge gives a direct readout at the machine.
Point-of-use air prep for light clamps and swing cylinders at an assembly bench; the manual drain suits a station that is bled down between shifts, and the 40 um element keeps pipe debris out of the fixtures.
Filtered, regulated pilot air to solenoid valves and positioners on a skid-mounted manifold, with the 40 um element protecting pilot ports from scale carried in the compressed-air line.
The first choice is size and port: step up from 200 to 300, 400 or 600 as flow demand and piping grow, matching the port (here G1/8) to the line. Drain type matters: this unit has a manual drain you operate by hand, while automatic and differential-pressure drains suit installations where manual access is awkward. Filtration is the standard 40 um element; specify W for the 5 um grade where finer particulate removal is needed. Gauge scale is selectable as MPa, psi or bar - this unit carries a round psi gauge. Thread is G (BSPP) on this code; PT is the standard and NPT is also a catalogue option. The J code omits the mounting bracket. Because flow is published as curves rather than a single rating, ask us to confirm sizing against your application before ordering.
Quick checklist
The PC bowl must not be cleaned with solvents — wipe it with a dry cloth. Without the K option, air cannot flow back through the unit. A filter regulator adds no oil to the line.
AirTAC publishes GFR flow as curves rather than a single rated figure, so no single flow number is quoted here. Send us your application details and we will confirm the flow curve and full datasheet figures for this exact configuration on request.
This unit has a manual drain: open it by hand to expel collected condensate from the PC bowl. The GFR family also offers automatic drains and the differential-pressure drain (the code default), which suit units mounted where manual access is difficult. This configuration is rated -5 to 70 C, non-freezing.
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.