The AirTAC GFR200-06LJC2WTK AirTAC Filter Regulator NPT1/8 Low-Pressure 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 GFR200-06LJC2WTK is an AirTAC GFR-series filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single body. This size-200 unit has a 1/8 in NPT port, the 5 um filter element (the finer of the two published grades), a differential-pressure drain, an external round gauge reading in psi, and a reverse (check) valve fitted. It is the low-pressure type and is supplied without a mounting bracket. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing). The bowl at this size is polycarbonate (PC).
This is a genuine AirTAC part. The GFR family is published in sizes 200, 300, 400 and 600 with ports from 1/8 in to 1 in, a choice of differential-pressure, automatic or manual drain, 40 um standard or 5 um filtration, gauge style and scale options, and PT, G or NPT thread. Flow for this family is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application.
| Model | GFR200-06LJC2WTK AirTAC Filter Regulator NPT1/8 Low-Pressure |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (NPT 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. |
| 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" · 5 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Feeding clean, regulated low-pressure air to the clamp cylinders on a machining or assembly fixture, with the fitted check valve in the circuit and the 5 um element protecting the clamp valves from particulate and water.
Supplying filtered, regulated air to the small cylinders and actuators on a carton-forming or sealing station, where a compact 1/8 in port unit mounted at the machine keeps the supply conditioned at the point of use.
Conditioning the pilot-air feed to pneumatically actuated process valves on a process line, where the low-pressure regulator type, a psi-scale gauge for local reading and a check valve against supply dips suit the control panel duty.
The real choices on this unit are all in the code. Size 200 with a 1/8 in NPT port sits at the low end of the GFR port range - match the size and port step to your line's flow demand and existing piping. The W code selects the 5 um element over the 40 um standard; choose 5 um where downstream valves or instruments need cleaner air. The C2 code fits an external round gauge with a psi scale (MPa and bar scales are also published options). T selects NPT thread; PT is the standard and G (BSPP) is the other catalogue option. J means no mounting bracket. The L code makes this the low-pressure type - the exact regulation range for the low-pressure type is not published, so confirm it with us before ordering.
Flow for the GFR family is published as curves, not a single rated figure, so 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. The reflux valve permits reverse flow through the unit. A filter regulator adds no oil to the line.
Flow for the GFR family is published as curves, not as a single rated figure, so we do not quote a flow number for this unit. Send us your application - line pressure, downstream demand and porting - and we will confirm the sizing from the AirTAC datasheet on request.
It means a reverse (check) valve is fitted; units without the K code have no check valve. The other decodable choices on this unit are the 5 um element (W), the external round gauge with psi scale (C2), NPT thread (T), the low-pressure regulator type (L) and no mounting bracket (J). The drain is the differential-pressure type, and the 1/8 in port is NPT.
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.