The AirTAC GFR20006MLJC2GK 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.
The GFR20006MLJC2GK is an AirTAC GFR200 filter regulator: filtration and pressure regulation combined in one body, sized for a G1/8 (1/8 in) port with G (BSPP) thread. This configuration carries the standard 40 um filter element, a manual drain bowl in polycarbonate (PC), and the low-pressure regulator type, so it is aimed at circuits that hold a lower set pressure than a standard unit. It is fitted with an external round gauge scaled in psi, a built-in reverse (check) valve (code K), and is supplied without a mounting bracket (code J). Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -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 up to 1 in, a choice of manual, automatic or differential-pressure drains, a 5 um element option (code W), gauge styles and MPa/psi/bar scales, and PT, G or NPT threads. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application before ordering.
| Model | GFR20006MLJC2GK 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 | Fitted (reverse flow permitted) |
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. |
| K | Reverse-flow (reflux) valve fitted. |
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) |
Feeds filtered, regulated air to a machine tool's low-pressure pneumatic circuit - clamps, sensors or air-blast nozzles that must hold a set pressure below what a standard regulator targets, with the psi gauge giving a direct local readout.
Placed at a packaging machine's delicate actuation branch, where the low-pressure regulator type lets the line hold a lower, finely tuned setting while the 40 um element keeps water and particulate out of the valves downstream.
Sits on the air feed of a lab or QC test bench running at reduced pressure: the round psi gauge supports repeatable setpoints, the check valve holds the downstream setting, and the manual drain lets an operator clear the bowl on demand.
Start with the port step: this unit is the 200 size at G1/8, the smallest GFR port, so size up through 300/400/600 if your line needs more flow - we confirm sizing against the published curves on request. Drain type is a real choice: manual (this unit, and it widens the standard-type adjustment range downward), automatic, or the differential-pressure default. Filter grade is 40 um standard or 5 um with code W. Gauges come as the embedded square type or an external round gauge in MPa, psi or bar scales - this unit has the round psi gauge. Thread is PT as standard with G and NPT as orderable options; brackets are optional, and this configuration omits one. Note that this is the low-pressure (L) type: its exact adjustment range is not published in the material we hold, so confirm the set pressure you need with us before ordering.
Quick checklist
The PC bowl must not be cleaned with solvents — wipe it with a dry cloth. The reflux valve permits reverse flow 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 number, so we do not quote a l/min, m3/h or SCFM figure. Send us your application details and we will confirm the flow curve and correct sizing from the datasheet on request.
The L code marks the low-pressure regulator type, intended for circuits that hold a lower set pressure than the standard unit; its exact adjustment range is not published in the material we hold, so confirm your set pressure with us. The M code is the manual drain: you empty the PC bowl by hand, which suits duty where an operator is present, while automatic and differential-pressure drains are available on other configurations.
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.