The AirTAC AirTAC GFR200-06L Filter Regulator, NPT1/8, 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 GFR200-06LJC1TK is a filter regulator: it removes water and particulate from compressed air and regulates downstream pressure in a single compact body. This size 200 unit is threaded NPT1/8 (1/8 in) and is the low-pressure (L) type, so it is intended for circuits that run at reduced working pressure rather than full line pressure. It carries the standard 40 um filter element, a differential-pressure drain in the PC (polycarbonate) bowl, a round MPa pressure gauge, and a reverse (check) valve; it 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).
This is a genuine AirTAC part. The GFR filter-regulator family spans sizes 200, 300, 400 and 600 with port sizes from 1/8 in to 1 in, and is orderable with manual or automatic drains, a 5 um (W) element, square or round gauges with MPa, psi or bar scales, G (BSPP) or NPT threads, and a bracket option. Flow is published as curves rather than a single rating, so ask us to confirm sizing and any datasheet figure against your application before ordering.
| Model | AirTAC GFR200-06L Filter Regulator, NPT1/8, Low-Pressure |
|---|---|
| Series | GFR200 filter regulator |
| Port size | PT1/8" (NPT 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, MPa 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. |
| 1 | Gauge scale: MPa. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 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" · 40 µm |
|---|---|
| One size up | GFR300 |
| Add lubrication | GFC200-06 (two-unit set) |
A small workholding fixture or clamping vise on a machine bench that runs at reduced pressure: the GFR200-06LJC1TK filters the shop air and holds a low regulated setting, with the MPa gauge giving the operator a direct pressure readout at the point of use.
A benchtop analyser or test rig needing clean, low-pressure air: the 40 um element strips water and particulate ahead of the instrument, the check valve holds the set condition against upstream fluctuation, and the differential-pressure drain keeps the bowl clear without daily attention.
Pilot supply to solenoid or positioner circuits on a process skid that operate below full line pressure: the low-pressure type regulator sets the reduced pilot pressure, the 1/8 in NPT port suits compact manifold take-offs, and the PC bowl with differential-pressure drain handles condensate automatically.
Choose the size and port step against the air demand of the circuit: this unit is size 200 with a 1/8 in NPT port, the smallest step in the GFR range, so verify it is not undersized for the line it feeds. This code is the low-pressure (L) type - select it only where the circuit runs at reduced pressure; the exact regulation range for the low-pressure type is not published in the catalogue, so confirm it with us before ordering. The drain here is differential-pressure (the default): it bleeds the bowl automatically as pressure differential builds, with no operator attention; manual (M) and automatic (A) drains are orderable alternatives. The 40 um element is the standard grade - specify W for the 5 um grade if downstream equipment needs finer filtration. A round MPa gauge is fitted on this code; square or round gauges with MPa, psi or bar scales are the other options. Thread is NPT here; PT is the catalogue standard and G (BSPP) is also orderable. A bracket is not included with this code (J) but is available as an option. Flow is published as curves, not a single rated figure, so ask us to confirm sizing against the 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 rather than a single rated figure, so there is no one flow number we can honestly quote for this 1/8 in, size 200 unit. Send us your application's air demand and we will confirm the sizing against the datasheet curves before you order.
The L in the code marks the low-pressure regulator type, intended for circuits that run at reduced working pressure instead of full line pressure; its exact regulation range is not published in the catalogue, so confirm it with us for your setpoint. The K code means a reverse (check) valve is fitted, and the C1 code means a round MPa gauge is included. The unit also carries the standard 40 um element and a differential-pressure drain.
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.