The AirTAC GFR20006MLJF3TK AirTAC Filter Regulator NPT1/8 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 AirTAC GFR200 series is a filter regulator: a single body that removes water and particulate from compressed air and regulates downstream pressure. This GFR20006MLJF3TK is the 200 size with a 1/8 in NPT port, a manual-drain polycarbonate bowl, the standard 40 um filter element, and a low-pressure regulator. It is fitted with an embedded square gauge scaled in bar and a reverse/check valve, and it has no mounting bracket. 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 range covers sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, PT as the standard thread and G (BSPP) or NPT as order options, a choice of differential-pressure, automatic or manual drains, a 5 um element (code W), and gauge scales in MPa, psi or bar. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application.
| Model | GFR20006MLJF3TK AirTAC Filter Regulator NPT1/8 Low-Pressure |
|---|---|
| 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, bar 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. |
| 3 | Gauge scale: bar. 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) |
Filtered and regulated air to the clamp cylinders on a machining fixture. The 40 um element keeps water and particulate out of the clamping valves, and the manual-drain bowl is emptied during scheduled changeover.
Point-of-use filter regulator ahead of the sealing-jaw cylinders on a carton-sealing line. The low-pressure regulator suits stations that run at reduced settings, and the bar-scale square gauge gives operators a local pressure reading.
Regulated air supply to the diverter-gate cylinders on a sorting conveyor. The reverse/check valve is fitted in the circuit, and the manual drain suits an attended compressor room where bowls are drained each shift.
Every choice in this code is decodable. The size step (200/300/400/600) sets the port and the flow capacity, so pick the size whose flow curve covers your demand; this unit is size 200 with a 1/8 in NPT port. Drain type matters: a manual drain like this one is emptied by hand on a schedule, while automatic and differential-pressure drains discharge condensate themselves. Filter grade is 40 um standard, with 5 um available as code W where finer filtration is needed. The embedded square gauge is standard with MPa, psi or bar scales (bar here) and an external round gauge is optional. Thread is PT as standard with G and NPT to order, and a mounting bracket is optional. Because flow is published as curves, not 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. 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 rather than a single rated figure, so we do not quote a number here. Tell us your working pressure and air demand and we will confirm the flow from the datasheet on request.
This unit has a manual drain: the polycarbonate bowl is emptied by hand on a schedule. Choose manual where the unit is attended and drained routinely; choose automatic or differential-pressure drain where the unit is inaccessible or unattended. The 40 um element is standard, and a 5 um element is available as code W.
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.