The AirTAC GFR20006LJF2W AirTAC Filter Regulator PT1/8, 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 GFR200 series combines water and particulate filtration with pressure regulation in a single compact body, so one unit cleans the air and holds your downstream pressure at the set point. This GFR20006LJF2W is the 200 size with a PT1/8 (1/8 in) port, the low-pressure regulator type, a 5 um filter element (code W), a differential-pressure drain on the bowl, and an embedded square gauge scaled in psi. No mounting bracket is fitted (code J).
This is a genuine AirTAC part. The GFR line spans the 200, 300, 400 and 600 sizes with port options from 1/8 in to 1 in, a choice of differential-pressure, automatic or manual drain, 40 um standard or 5 um fine filtration, square or round gauges with MPa, psi or bar scales, and PT, G or NPT threads. Flow figures are published as curves rather than a single rating, so ask us to confirm the datasheet values for your application.
| Model | GFR20006LJF2W AirTAC Filter Regulator PT1/8, 5 um |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (PT 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 | 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". |
| (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. |
| (blank) | PT 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" · 5 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
On a light-duty pneumatic clamping fixture, this filter regulator cleans the supply through the 5 um element and holds a low regulated pressure so delicate parts are held without crushing, with the square psi gauge giving the operator a direct set-point readout.
Feeding small cylinders and air jets on a packaging line, the GFR20006LJF2W removes water and fine particles before they reach valve seals, and the differential-pressure drain clears accumulated condensate as the element loads during a shift.
On a bench test rig or analytical instrument supply, the low-pressure regulator type and fine 5 um filtration protect sensitive pneumatic controls, while the psi-scaled square gauge lets a technician verify and document the regulated pressure.
Size and port set the capacity: the 200 body with a PT1/8 port suits compact circuits and low-flow branches, while stepping up to GFR300/400/600 gains larger ports for higher demand. Choose the drain to match the duty: differential-pressure (as fitted here) dumps collected condensate when the pressure drop across the element builds, automatic drains unattended bowls, and manual drain suits intermittent or monitored installations. The 5 um element (W) is the finer choice over the 40 um standard when downstream components need cleaner air.
Gauge scale is decodable too: this unit carries the embedded square gauge in psi, with MPa or bar scales and an external round gauge available as options. Thread is PT as standard, with G and NPT as orderable variants, and a bracket can be added where this no-bracket (J) version needs panel support. Because flow is published as curves rather than a single rated figure, send us your application details and we will confirm sizing against the datasheet before you order.
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 flow for the GFR series as curves rather than a single rated figure, so we do not quote a l/min or SCFM number. Tell us your application and we will confirm the relevant flow and datasheet figures on request before you order.
The W code in GFR20006LJF2W selects the finer 5 um element over the 40 um standard, which suits downstream components that need cleaner air. The bowl uses a differential-pressure drain: condensate is discharged automatically when the pressure drop across the loaded element reaches the drain threshold, with no manual draining needed under normal duty.
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.