The AirTAC GFR20006LJC2WK 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 GFR20006LJC2WK is an AirTAC GFR200 filter regulator: filtration and pressure regulation combined in one body. It removes water and particulate from compressed air through a 5 um element (the fine W grade, one step below the 40 um standard) and regulates downstream pressure in a low-pressure configuration. The 1/8 in PT port suits compact circuits and small-bore drop lines. This unit is fitted with a differential-pressure drain, a round psi gauge, and a reverse (check) valve, and it is supplied without a mounting bracket.
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 (BSPP) or NPT threads, plus a choice of drain type, filter grade, gauge and scale. Flow is published as curves rather than a single rating, so ask us and we will confirm the figures from the datasheet for your application.
| Model | GFR20006LJC2WK 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 — 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". |
| (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). |
| C | Gauge shape: Round. 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. |
| 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) |
On a carton-sealing or case-packing line where delicate product handling calls for reduced clamping pressure, this low-pressure-type filter regulator cleans the supply, holds a gentle set pressure at the clamp cylinders, and the check valve holds the setting against backflow.
A bench setup feeding air-operated valves, sensors or small test fixtures benefits from the 5 um element to keep fine particulate out of sensitive components, with the round psi gauge giving a clear local readout of the regulated pressure.
On a distribution conveyor where pneumatic diverters and stop gates run at modest pressures, this unit filters water and debris from the shop-air drop and regulates the supply to the actuators, with the differential-pressure drain shedding condensate as air flows.
Size 200 with a 1/8 in PT port is the compact end of the GFR range; step up to 300, 400 or 600 when the circuit needs a larger port and more flow. Choose the 5 um W element over the 40 um standard when downstream equipment needs finer filtration. The differential-pressure drain (the default on this unit) bleeds condensate automatically as flow passes through; an automatic (A) or manual (M) drain can be ordered instead. The round psi gauge on this code is the optional external style; the embedded square gauge is standard and MPa, psi or bar scales are available. A reverse (check) valve is fitted (K), and the J code means no mounting bracket - order a bracket variant if you panel- or wall-mount. PT is the standard thread; G (BSPP) and NPT are catalogue options to order. 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 the GFR series as curves, not as a single rated number, so we do not quote a rated flow, Cv or SCFM figure. Tell us your line pressure and the flow your circuit needs, and we will confirm against the datasheet curves whether this 1/8 in size 200 unit is the right choice before you order.
The L code makes this a low-pressure-type regulator, intended for circuits that run at reduced pressures rather than full line pressure; the exact adjustment range for the low-pressure type is not published in the standard table, so we confirm it on request. The K code means a reverse (check) valve is fitted, so air cannot flow back through the unit. Both are read directly from the model code.
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.