The AirTAC GFR20006LJF2WGK AirTAC Filter Regulator G1/8 5 um is a genuine G-series filter regulator: water separation, 5 µm particulate filtration and balanced-type pressure regulation combined in a single body. It has PT1/8" ports, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi). It does not lubricate — add a GL lubricator, or order the GFC two-unit set, if downstream equipment needs oil.
The AirTAC GFR20006LJF2WGK is a GFR-series filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This unit is built on the GFR200 size with a G1/8 (1/8 in) G-thread port, a 5 um filter element (code W) and a differential-pressure drain. It is the low-pressure (L) type, intended for circuits that run below standard regulator settings; the exact adjustment range for the low-pressure type is not published, so confirm it with us before ordering. A square gauge scaled in psi is fitted, a reverse/check valve is installed, the polycarbonate bowl suits non-freezing air from -5 to 70 C, and maximum inlet pressure is 1.0 MPa (145 psi). No mounting bracket is included with this code.
This is a genuine AirTAC part. The GFR family spans sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, and options for thread (PT standard; G and NPT to order), drain type (differential-pressure, automatic or manual), filter grade (40 um standard, 5 um with W), gauge scale (MPa, psi or bar) and bracket. Flow is published as curves rather than a single rated figure, so we confirm flow and other datasheet figures on request to match your application.
| Model | GFR20006LJF2WGK AirTAC Filter Regulator G1/8 5 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (G (BSPP) thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 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 | Differential-pressure drain |
| Bowl material | PC |
| Pressure gauge | Fitted — square, 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". |
| (blank) | Drain: Differential-pressure drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 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. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 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" · 5 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Filtered, low-pressure regulated air for spray guns: the 5 um element keeps water and fine particles out of the finish while the regulator holds the atomizing pressure the gun was set up for, with the psi gauge giving the operator a readable setpoint.
Low-pressure regulation for delicate handling cylinders and small pilot valves on a robot cell, with the fitted reverse/check valve in the line and the 5 um element protecting sensitive control components.
Filtering and regulating the air that drives stopper and clamp cylinders on a filling line, with the differential-pressure drain bleeding collected water and the square psi gauge letting operators verify the line setting at a glance.
The real choices in this family are the size and port step, the drain, the filter grade, the gauge and the thread. Size 200 with a G1/8 port is the smallest step in the GFR range; step up through 300, 400 and 600 as your port size and air demand grow - we confirm flow against the published curves before you order. Drain here is differential-pressure (the default); automatic (A) and manual (M) versions exist if you prefer. This code carries the 5 um element (W) instead of the 40 um standard - choose 5 um where downstream equipment is sensitive to fine particles. The embedded square gauge is scaled in psi; MPa and bar scales are available, and an external round gauge is optional. Thread is G here, with PT as the standard and NPT as an order option. This is the low-pressure (L) type with a reverse/check valve fitted and no bracket; standard-type and bracketed variants exist.
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 figure, so we do not quote a number here. Send us your line pressure, downstream demand and port size and we will confirm the flow from the datasheet on request before you order.
W in the code selects the 5 um filter element instead of the 40 um standard, and F2 selects the embedded square gauge scaled in psi (MPa and bar scales are also offered). The unit is also the low-pressure (L) type with a reverse/check valve fitted and no bracket; tell us if you need the standard type, a different gauge scale or a bracket.
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.