The AirTAC AirTAC GFR20006MLJF1TK Filter Regulator 1/8 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 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 AirTAC GFR20006MLJF1TK is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in one body. This 200-size unit has a 1/8 in NPT port, a manual drain on the polycarbonate bowl, a 40 um standard filter element, an embedded square gauge scaled in MPa, and a reverse/check valve fitted. It is the low-pressure regulator type and comes without a mounting bracket. Maximum inlet pressure is 1.0 MPa (145 psi); operating temperature is -5 to 70 C, non-freezing.
This is a genuine AirTAC part from the GFR series, which spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in and PT, G or NPT thread options, plus a choice of drain type, filter grade (40 um standard, 5 um with code W), gauge scale and bracket. Flow is published as curves rather than a single rating, so we confirm flow and other datasheet figures on request.
| Model | AirTAC GFR20006MLJF1TK Filter Regulator 1/8 in NPT |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (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 | PC |
| Pressure gauge | Fitted — square, MPa 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). |
| F | Gauge shape: Square. C is round, F is square. |
| 1 | Gauge scale: MPa. 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. |
| 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) |
Supplies clean, regulated air to directional valves and small actuators on a filling or wrapping machine, with the manual drain bled during scheduled shift checks.
Filters and regulates the air feeding pneumatic clamps on a machining cell, with the 40 um element keeping debris out of the clamp cylinders and the check valve holding the circuit.
Feeds a low-pressure air nozzle bank that clears dust and chips from product or belt surfaces on a conveyor line, with the square MPa gauge giving a local setpoint readout.
The choices that matter on this code: the 200 size with a 1/8 in NPT port suits compact circuits, while stepping up to 300, 400 or 600 gives larger ports for higher flow demand. The manual drain means the bowl is bled by hand during routine checks - automatic (A) and differential-pressure (blank) drain codes suit unattended installations. The 40 um element is standard; specify the W code for 5 um where finer filtration is needed. The embedded square gauge is scaled in MPa, with psi and bar scales available and an external round gauge optional. PT is the standard thread; G and NPT are catalogue options. Flow is published as curves, not a single rating, so 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. The reflux valve permits reverse flow through the unit. A filter regulator adds no oil to the line.
AirTAC publishes flow for this series as curves rather than a single rated figure, so there is no one l/min or SCFM number we can quote. Tell us your application and we will confirm the flow and datasheet figures for you on request before you order.
The M in this code means the bowl is drained by hand, so it should be bled periodically as part of routine maintenance. If the unit will sit unattended, the same GFR series is available with an automatic drain (code A) or the differential-pressure drain (blank) 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.