The AirTAC GFR20006LJC2GK AirTAC Filter Regulator G1/8 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 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 GFR20006LJC2GK 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 the GFR200 size with a G1/8 (1/8 in) G-thread port, built as the low-pressure type for circuits set to reduced pressures, with a 40 um standard filter element and the differential-pressure drain as its drain arrangement. A round gauge scaled in psi is fitted so the setpoint can be read directly, and a check valve (code K) is installed to block reverse flow through the unit. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C, non-freezing. The polycarbonate bowl is standard at this size, and the unit is supplied without a mounting bracket.
This is a genuine AirTAC part. The GFR family is offered in 200, 300, 400 and 600 sizes with ports from 1/8 to 1 in, a choice of differential-pressure, automatic (A) or manual (M) drain, a 5 um element option (code W), gauge scales in MPa, psi or bar, and G or NPT thread options alongside the PT standard. Flow for this size is published as curves rather than a single rating, so ask us to confirm the datasheet figures for your application before ordering.
| Model | GFR20006LJC2GK AirTAC Filter Regulator G1/8 Low-Pressure |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (G (BSPP) thread) |
| Filtering grade | 40 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. |
| (blank) | Filtering grade 40 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" · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
Feeding cleaned, regulated air to the sealing jaws and small actuation cylinders on a packaging line. The 40 um element strips water and pipe scale before the regulator, the round psi gauge lets the line technician read and hold the low setpoint, and the check valve keeps downstream pressure in place if the supply dips.
Supplying low-pressure air to delicate clamping circuits where over-pressure could mark the workpiece. The low-pressure type regulator, direct-reading psi gauge and 1/8 in port suit compact drop lines from the main header, while the differential-pressure drain keeps condensate out of the clamp cylinders.
Conditioning bench air for instruments and small test rigs that run at reduced pressure. The filter-regulator body keeps the panel layout short, the psi gauge gives a clear local reading for experiment records, and the check valve prevents backflow from the rig into the supply line.
The real, decodable choices on this family are: size and port (GFR200 with G1/8 here; step up to GFR300, GFR400 or GFR600 when the application calls for a larger port); drain type (differential-pressure as fitted here, automatic with code A, manual with code M); filter grade (40 um standard, 5 um with code W); gauge (a round psi gauge is fitted on this unit, with MPa or bar scales and the embedded square gauge available); thread (G here, with PT as the catalogue standard and NPT orderable); and the mounting bracket, which is not fitted on this J-coded unit. This unit is also the low-pressure type, selected where the circuit calls for regulation at reduced setpoints; its exact range is not published, so confirm it with us. Flow is published as curves, not a single rated figure, so send us your application's flow and pressure requirements and we will confirm sizing from 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.
AirTAC publishes flow for the GFR series as curves rather than a single rated figure, so no single number is quoted here. Send us your required flow and working pressure and we will confirm the figures from the GFR200 datasheet on request before you order.
This unit carries the standard differential-pressure drain, which discharges collected condensate when the pressure differential across the drain reaches its trigger point. The GFR family is also orderable with an automatic drain (code A) or a manual drain (code M) if your maintenance routine suits one of those better.
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.